Femme fatale! Fergie dresses to kill in black wet look dress as curvy star leads the pack at TrevorLIVE Gala in LA

She split from husband Josh Duhamel in September and Fergie isn't holding back when it comes to making the most of her newly single status.

The singer, 42, looked sensational as she arrived at the The Trevor Project's TrevorLIVE LA Gala, sponsored by Three Olives Vodka at The Beverly Hilton Hotel on Sunday night rocking a skintight black wet look dress.

Fergie was in full femme fatale mode with her platinum blonde hair framing her face and pouting her coral colored lips.

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Vamp: Fergie, 42, looked sensational as she arrived at a LA fundraiser Sunday night rocking a skintight black wet look dress and pouty lips

Vamp: Fergie, 42, looked sensational as she arrived at a LA fundraiser Sunday night rocking a skintight black wet look dress and pouty lips

The Double Dutchess recording artist flaunted her curves in the long-sleeved dress that fell to just above her knees.

She went bare-legged in black pointed-toe heels and carried a black clutch purse.

Fergie penciled in arched brows and added eye-shadow that matched her lipstick and some black mascara.?

Working it: The singer flaunted her curves in the long-sleeved dress that fell to just above her knees. She went bare-legged in black pointed-toe heels and carried a black clutch purse

Working it: The singer flaunted her curves in the long-sleeved dress that fell to just above her knees. She went bare-legged in black pointed-toe heels and carried a black clutch purse

Headturner: The Double Dutchess recording artist, who separated from husband Josh Duhamel in September,?penciled in arched brows and added coral lip color
Headturner: The Double Dutchess recording artist, who separated from husband Josh Duhamel in September,?penciled in arched brows and added blush and mascara

Headturner: The Double Dutchess recording artist, who separated from husband Josh Duhamel in September,?penciled in arched brows and added coral lip color

Newly single: Fergie was in full femme fatale mode with her platinum blonde hair framing her face and pouting her coral colored lips

Newly single: Fergie was in full femme fatale mode with her platinum blonde hair framing her face and pouting her coral colored lips

The TrevorLIVE Los Angeles event honored actress and singer Kristin Chenoweth, 49.

The star showed up looking like a fairytale princess in a strapless gown with black bodice and pink tulle skirt that trailed around her as she posed for photos.?

The Trevor Project provides crisis counseling and suicide prevention for LGBTQ youth and Sunday night's event is one of two annual benefits for the nonprofit organization.

In the spotlight: The event honored actress and singer Kristin Chenoweth, 49, who showed up looking like a fairytale princess in a strapless gown with black bodice and pink tulle skirt?

In the spotlight: The event honored actress and singer Kristin Chenoweth, 49, who showed up looking like a fairytale princess in a strapless gown with black bodice and pink tulle skirt?

Armie Hammer, who stars in the critically acclaimed movie Call Me By My Name, about a gay love affair, also showed up for the fundraiser.

The actor, 31, was dapper in a navy two-piece suit with a white shirt and black tie.

He was accompanied by his wife Elizabeth Chambers who looked gorgeous in a clingy long-sleeved black dress with keyhole bodice.

Stunning couple: Armie Hammer, 31,?was dapper in a navy two-piece suit while wife ?Elizabeth Chambers looked gorgeous in a clingy long-sleeved black dress with keyhole bodice

Stunning couple: Armie Hammer, 31,?was dapper in a navy two-piece suit while wife ?Elizabeth Chambers looked gorgeous in a clingy long-sleeved black dress with keyhole bodice

Kristin Davis, 52, was classically stylish in a green satin blouse and black pants with a black sash at the waist
Lisa Kudrow, 54, opted for a black jumpsuit tied at the waist

Fashionable: Kristin Davis, 52, was classically stylish in a green satin blouse and black pants with a black sash at the waist while Lisa Kudrow, 54, opted for a black jumpsuit tied at the waist

Funky look: Kathy Najimy, 60, flashed her cleavage in a black bra under a tight low-cut black jacket and added an ankle-length black and white patterned skirt

Funky look: Kathy Najimy, 60, flashed her cleavage in a black bra under a tight low-cut black jacket and added an ankle-length black and white patterned skirt

Former Sex And The City star Kristin Davis, 52, was classically stylish in a green satin blouse and black pants with a black sash at the waist.

On hand, too, was former Friends star Lisa Kudrow who opted for a black jumpsuit tied at the waist and with buttons down the front.

Sister Act Kathy Najimy, 60, flashed her cleavage in a black bra under a tight low-cut black jacket and added an ankle-length black and white patterned skirt.

Eye-catching: Brooklyn Nine-Nine actress Stephanie Beatriz, 36, dared to bare in a sleeveless and backless gold velour jumpsuit with a sash at the waist
Eye-catching: Brooklyn Nine-Nine actress Stephanie Beatriz, 36, dared to bare in a sleeveless and backless gold velour jumpsuit with a sash at the waist

Eye-catching: Brooklyn Nine-Nine actress Stephanie Beatriz, 36, dared to bare in a sleeveless and backless gold velour jumpsuit with a sash at the waist

Just wed: Julianne Hough, 29, stepped out with her husband of five months?Brooks Laich, 34, who kept it casual in a white shirt unbuttoned at the collar and black pants belted at the waist

Just wed: Julianne Hough, 29, stepped out with her husband of five months?Brooks Laich, 34, who kept it casual in a white shirt unbuttoned at the collar and black pants belted at the waist

Blonde ambition: The DWTS star shimmered in a sparkly dark gray suit and flashing cleavage as she went  bra-less under the jacket
Blonde ambition: The DWTS star shimmered in a sparkly dark gray suit and flashing cleavage as she went  bra-less under the jacket

Blonde ambition: The DWTS star shimmered in a sparkly dark gray suit and flashing cleavage as she went bra-less under the jacket

Julianne Hough, 29, stepped out with her husband of five months Brooks Laich, 34.

The DWTS star shimmered in a dark gray shiny suit and went bra-less under the jacket, flashing some cleavage.

Her Canadian hockey pro spouse kept it casual in a white shirt unbuttoned at the collar and black pants belted at the waist.

The couple were joined by Julianne's brother Derek Hough, 32, who paired a dark suit with a white open-neck shirt.

Dance pro: Derek Hough, 32, paired a dark suit with a white open-neck shirt?

Dance pro: Derek Hough, 32, paired a dark suit with a white open-neck shirt?

Flaunting it: Madison Beer, 18, showed off her curves in a skintight white mini dress with long sleeves and thigh-high beige suede boots

Flaunting it: Madison Beer, 18, showed off her curves in a skintight white mini dress with long sleeves and thigh-high beige suede boots

Supporting the cause: Actress Camryn Manheim, 56, wore a black suit with a long jacket and wide-legged pants and added a splash of color with a pale gold clutch

Supporting the cause: Actress Camryn Manheim, 56, wore a black suit with a long jacket and wide-legged pants and added a splash of color with a pale gold clutch

On trend: Orphan Black star Tatiana Maslany, 32, paired skintight black leggings with a black bra top under a blue patterned duster

On trend: Orphan Black star Tatiana Maslany, 32, paired skintight black leggings with a black bra top under a blue patterned duster

Activist: Transgender actress Trace Lysette, one of two who accused Transparent star Jeffrey Tambor of sexual harassment while working on the Amazon show, wore a hot pink jumpsuit

Activist: Transgender actress Trace Lysette, one of two who accused Transparent star Jeffrey Tambor of sexual harassment while working on the Amazon show, wore a hot pink jumpsuit

Tyler Oakley toasts with Three Olives Vodka in support of The Trevor Project at TrevorLIVE Gala

Tyler Oakley toasts with Three Olives Vodka in support of The Trevor Project at TrevorLIVE Gala

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Reunited: Aaron Taylor-Johnson (here with his wife Sam Taylor-Johnson, left) was reunited with Nocturnal Animals co-star Isla Fisher

Reunited: Aaron Taylor-Johnson (here with his wife Sam Taylor-Johnson, left) was reunited with Nocturnal Animals co-star Isla Fisher

Glamorous: Isla looked chic in a little black dress, showing off her youthful figure

Glamorous: Isla looked chic in a little black dress, showing off her youthful figure

Catching up: Isla and Aaron were sat next to each other at dinner?

Catching up: Isla and Aaron were sat next to each other at dinner?

Onstage:?Honoree Kristin Chenoweth (left) and Shoshana Bean (right) performed onstage

Onstage:?Honoree Kristin Chenoweth (left) and Shoshana Bean (right) performed onstage

High note:?Shoshana Bean changed into a semi-sheer glittering number

High note:?Shoshana Bean changed into a semi-sheer glittering number

Glittering: At the dinner,?Shoshana and Omar Sharif, Jr. were posing together

Glittering: At the dinner,?Shoshana and Omar Sharif, Jr. were posing together

Cute duo: Loni Anderson ?and Lisa Kudrow matched in silky black numbers

Cute duo: Loni Anderson ?and Lisa Kudrow matched in silky black numbers

Duo: Brother and sister duo Julianne (left) and Derek Hough (right) talked to CEO and Executive Director at The Trevor Project Amit Paley

Duo: Brother and sister duo Julianne (left) and Derek Hough (right) talked to CEO and Executive Director at The Trevor Project Amit Paley

Ford sandwich: Fergie and Isla sat beside honoree Tom Ford at dinner

Ford sandwich: Fergie and Isla sat beside honoree Tom Ford at dinner

Onstage:?Armie Hammer and Fergie spoke onstage during the event

Onstage:?Armie Hammer and Fergie spoke onstage during the event

Posing up a storm: Fergie posed with fellow blonde bombshell Julianne?

Posing up a storm: Fergie posed with fellow blonde bombshell Julianne?

Posing up a storm: Fergie and Kristin contrasted in sexy and fairytale ensembles

Posing up a storm: Fergie and Kristin contrasted in sexy and fairytale ensembles

Top performer: Glee star Kristin put on a show-stopping performance

Top performer: Glee star Kristin put on a show-stopping performance

Elegant: Fergie looked stunning as she cosied up to Derek Hough

Elegant: Fergie looked stunning as she cosied up to Derek Hough

Poser: She looked playful, posing with Armie and Tom

Poser: She looked playful, posing with Armie and Tom

Kisses: On the red carpet, Fergie puckered up for a kiss with Tom

Kisses: On the red carpet, Fergie puckered up for a kiss with Tom

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