Selena Gomez, Julianne Hough, and a slew of other starlets and fashion insiders step out for the LONDON show ROOMS LA opening; Harrison Ford and Calista Flockhart try not to party foul out at the 42 premiere and after party; Rachel McAdams, Ben Affleck, and Olga Kurylenko hit the red carpet at the To the Wonder premiere; Freida Pinto lights up the Gangs of Wassypur premiere in a red dress at the Indian Film Festival of LA; HBO's "Veep" Season 2 premiere and after party gets presidential on the Paramount lot with attendees Julia Louis-Dreyfus and Matt Walsh—get up to speed on the myriad of premieres and other fashionable shindigs all over town yesterday in today's edition of Last Night's Parties.