Nicholas Hoult took along a familiar date to the premiere of his new film Kill Your Friends.

The Skins actor walked the red carpet with his sister and co-star Rosanna, 31, on his arm at the Picturehouse Central in London.

(PA)
(PA)

Nicholas, 25, stars as A&R agent Steven Stelfox, who goes to murderous depths to hold on to his job in the music industry, while his sister plays the supporting role of Kate in the new comedy crime thriller.

Nicholas became famous as the bobble-hatted, thick-eyebrowed Marcus in About A Boy, and he’s now Hollywood hot property with leading roles in the X-Men franchise and Mad Max: Fury Road.

Rosanna and Nick at the premiere of Adulthood in 2008 (Joel Ryan/PA)
Rosanna and Nick at the premiere of Adulthood in 2008 (Joel Ryan/PA)

Big sister Rosanna, however, is building a name for herself too, with spots in new Rachel Weisz film The Lobster, blockbuster Captain America: The First Avenger and gritty Brit flick Adulthood.

Of course, they’re not the first sibling pair who’ve worked together. Check out these other famous relatives.

Maggie and Jake Gyllenhaal

(Jordan Strauss/Invision/PA)
(Jordan Strauss/Invision/PA)

Jake and Maggie are famous in their own right, but they put their joint star power together in 2001 flick Donnie Darko as a warring brother and sister.

Beyonce and Solange Knowles

( Jae C. Hong/AP/PA)
(Jae C. Hong/AP/PA)

Festival-goers at Coachella last year were treated to a surprise appearance from Beyonce as she joined Solange for an impromptu duet and dance. Beyonce has also collaborated with her sis on the track Naive from Solange’s debut album Solo Star.

Emma and Alex Watson

(Evan Agostini/AP/PA)
(Evan Agostini/AP/PA)

Harry Potter actress Emma modelled for Burberry in 2010 with her scarily similar-looking little brother Alex. He’d previously played an extra in the wizarding franchise but now he’s branching out on his own as an actor/model.

Ben and Casey Affleck

(Chris Pizzello/AP/PA)
(Chris Pizzello/AP/PA)

Good Will Hunting, written by Ben Affleck and Matt Damon, sky-rocketed Ben to stardom. It also starred his brother Casey in a supporting role and although he’s never quite stepped out of his brother’s shadow, both have made a name for themselves in the acting world.

Dakota and Elle Fanning

(Evan Agostini/Invision/PA)
(Evan Agostini/Invision/PA)

They haven’t actually starred together in a film, but lookalike little sister Elle has played the younger version of Dakota several times. Elle began her acting career before she was even three years old, portraying a toddler Dakota in I Am Sam and mini-series Taken. Dakota has promised fans that they’ll definitely see them star together at some point though.