Looking gorgeous on the red carpet, Rosario Dawson attended the premiere of "Trance" at Odeon West End in London on Tuesday (March 19).

The "Sin City" star sparkled in a short-sleeved long red gown with a matching red clutch as she graciously signed autographs for fans in the crowd.

Hitting theaters in the UK on March 27th, the crime drama follows an art auctioneer who has become mixed up with a group of criminals partners with a hypnotherapist in order to recover a lost painting.

Things may have been a little awkward at the event, however, as she recently broke up from the film's director, Danny Boyle. According to Us Weekly, the two ignored each other at the press junket in L.A. on Saturday.