Kat Dennings joined her Thor: The Dark World co-stars in London on Tuesday for the film's world premiere.
At first glance, there's nothing out of place with her vintage black and cream Lanvin gown. But after giving her the once-over again, Kat's left boob looks like it’s about to bust out in a MAJOR way! In fact, her cup has practically runneth over!
Maybe that explains why she looks so uncomfortable. Or maybe the uneasy face is because she didn’t have time to fully do her hair?
Oh well, at least her ultra sparkly bracelet and equally sparkly ring were able to distract from it a little, as did her flawless makeup!
Are U feeling Kat's boobilicious look???
[Image via Daniel Deme/WENN.]