Emily Ratajkowski wows at 'We Are Your Friends' premiere

Emily Ratajkowski wowed at the London premiere of We Are Your Friends on Tuesday.

The 24-year-old American model and actress turned heads next to co-star Zac Efron at the Ritzy Brixton theater. Ratajkowski plays the 27-year-old actor's love interest in the upcoming film.

The actress turned heads in a blue, sequin-embellished David Koma dress, and accessorized with a black clutch and sandals. Efron, meanwhile, kept it casual in black jeans and a leather jacket.

"Thank you London! #WAYFtour with my dude @zacefron," Ratajkowski captioned a snapshot with the actor on Instagram. David Koma also shared pictures from the event on the photo sharing site.