A very slender Ruby Rose looks tired as she flies out of Sydney airport with girlfriend Jessica Origliasso ... as fans express concern about her weight

She's spent the past few days on the promotional trail for Pitch Perfect 3 in Australia.

And Ruby Rose?appeared slightly tired after a busy few days as she arrived at?Sydney airport with her girlfriend?Jessica Origliasso on Thursday.

The very slender star kept comfortable in an oversized red hoodie and baseball cap as she made her way through the terminal.

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Heading home:?Ruby Rose appeared tired as she arrived at Sydney airport on Thursday with her girlfriend Jessica Origliasso?

Heading home:?Ruby Rose appeared tired as she arrived at Sydney airport on Thursday with her girlfriend Jessica Origliasso?

Ruby teamed the casual sweater, which shrouded most of her frame, with grungy black jeans that were ripped at the knees.

Meanwhile her girlfriend Jessica was equally casually in a black T-shirt and skinny jeans, and went makeup free behind a pair of glasses.

The pair looked slightly fatigued as they arrived at Sydney airport - after spending their evening at the Australian premiere of Pitch Perfect 3 the night before.

Covering up: Ruby wore a pair of oversized sunglasses as she made her way through the airport

Covering up: Ruby wore a pair of oversized sunglasses as she made her way through the airport

Not too posh to push: The two lovebirds carried backpacks and wheeled their own suitcases?

Not too posh to push: The two lovebirds carried backpacks and wheeled their own suitcases?

Ruby held hands with Jessica and the actress' mum?Katia Langenheim on the night, and shared a photo of the trio to Instagram with the caption: 'My dreams!!!!'

Attending the premiere in a slinky black maxi dress with thigh-high split, Ruby displayed her slim frame on the carpet - which has caught attention in recent weeks.?

While the Orange Is The New Black star appears unfazed by scrutiny surrounding her weight, fans continue to express concerns about her on social media.

'Damn she looks sick. I hope she's ok sending prayers,' one fan wrote on Instagram.

Big night:?The pair arrived at Sydney airport after putting on a loved up display at the Australian premiere of Pitch Perfect 3 the night before

Big night:?The pair arrived at Sydney airport after putting on a loved up display at the Australian premiere of Pitch Perfect 3 the night before

All black outfit:?Jessica was equally casually dressed in a black T-shirt and skinny jeans, going makeup free behind a pair of glasses?

All black outfit:?Jessica was equally casually dressed in a black T-shirt and skinny jeans, going makeup free behind a pair of glasses?

Busy: Jessica and Ruby blended into the busy crowd of commuters at the airport

Busy: Jessica and Ruby blended into the busy crowd of commuters at the airport

Holding hands: The couple, who have dated for more than a year, appeared inseparable as they made their way through the airport?

Holding hands: The couple, who have dated for more than a year, appeared inseparable as they made their way through the airport?

All smiles: Jessica and Ruby appeared happy to be heading out of Sydney after a busy few days?

All smiles: Jessica and Ruby appeared happy to be heading out of Sydney after a busy few days?

'I would hope that she has somebody who loves her enough to tell her the truth,' another added, while a further fan simply asked: 'What happened to her?'

Ruby's weight has been a hot topic this week, with many fans also taking to social media on Tuesday night to voice their concerns following her appearance at the ARIA Awards.?

The Resident Evil actress recently lashed out at a recent report in NW magazine, which claimed her figure has sparked concerns for her health.

Speaking to the publication, LA-based dietitian Lisa De Fazio said she believes the actress only weighs 44kg, which would make her extremely underweight for a person of 5'7' - with 61kg being the recommended weight for her height.?

Her loved ones:?Ruby held hands with Jessica and the actress' mum Katia Langenheim, sharing a photo of the trio to Instagram with the caption: 'My dreams!!!!'?

Her loved ones:?Ruby held hands with Jessica and the actress' mum Katia Langenheim, sharing a photo of the trio to Instagram with the caption: 'My dreams!!!!'?

Concerned: While the Orange Is The New Black star appears unfazed by scrutiny surrounding her weight, fans continue to express concerns on social media

Concerned: While the Orange Is The New Black star appears unfazed by scrutiny surrounding her weight, fans continue to express concerns on social media

Worried:?Ruby's weight has been a hot topic this week, with many fans also taking to social media?

Worried:?Ruby's weight has been a hot topic this week, with many fans also taking to social media?

However, Ruby immediately hit back at the comments in a fiery Twitter rant, and scolded her for being so judgmental and 'irresponsible'.

She said: 'You are reckless and no Hollywood expert should behave the way you do.

'Telling a magazine MY 'manager, friends and family should get involved and help me before it's too late' and that my weight is '44 kilos' (I'd probably be in hospital if that were true) is so maddening and irresponsible.'

She ended the Tweet by warning Lisa not to comment on her weight again, writing: 'I will absolutely knock you off your pedestal of self serving bulls****. I'd out train you, out box you and sleep better at night. Leave people alone.'?

Support: Their flight out of Sydney comes after Jessica and Ruby attended the Pitch Perfect 3 premiere?

Support: Their flight out of Sydney comes after Jessica and Ruby attended the Pitch Perfect 3 premiere?

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