Jennifer Aniston at the 'Horrible bosses' UK Premiere

Jennifer Aniston travelled overseas to promote her new dark comedy ''Horrible Bosses'' that hit movie theaters on July 8.The actress attended the premiere of the movie that held at the BFI Southbank in London today joined by her costars Jason Bateman, Jason Sudeikis and Charlie Day.

Jen walked on the blue carpet looking stunning in her white Valentino dress and her pair of Tom Ford shoes.

Earlier today,Jennifer rocked a black leather minidress and a pair of Gucci shoes and stepped out for a photocall at the Dorchester in London among with her prementioned male costars,Kevin Spacey and the director of the film Seth Gordon.

In the meantime,''horrible bosses'' keep hitting the movie theaters worldwide while it is at #3 at the domestic Box Office grossing so far $65,672,01.