Credit: Jon Furniss/

No one loves an LBD like Jennifer Aniston.

The 42-year-old actress showed off her amazing figure in yet another sexy black mini-dress at a photocall for Horrible Bosses in London on Wednesday. Only this time, her favorite type of frock got a racy leather upgrade.

PHOTOS: Jen's amazing bikini bod

She paired it with strappy black sandals and two bracelets.

PHOTOS: See more pictures of Jen in her mini-dress from PopSugar

Aniston might be sticking to her go-to style these days, but she wasn't afraid to make a major hair change for Horrible Bosses. The blonde, blue-eyed girl next door donned a brunette wig for her buzzed about role in which she plays a dentist who sexually harasses a male employee (Charlie Day).

Regardless, don't expect to see a brunette Aniston out and about. Her longtime colorist Michael Canale recently told Us the single star would make a dramatic color change "only for movie roles."