It looks like Lily Allen had a slight wardrobe malfunction while performing at the V Festival in Chelmsford, U.K., yesterday.
While singing in a silver, futuristic jump suit, Lily accidentally unzipped her top just a little too low, because when she lifted up her arm even slightly, the fabric moved revealing her bra-less left boob.
The nip slip isn't a huge issue seeing as it doesn't even seem to bother the 29-year-old singer at all! She just keeps on trucking through her set without even noticing the problem.
Regardless of her nipple making an appearance, we're actually really digging Lily's space-inspired romper!
Hopefully she just zips it up a tiny bit more the next time she wears it.
Ch-ch-check out the NSFW pic of Lily's nip slip …AFTER THE JUMP!!!
[Image via PacificCoastNews]
Tags: boobs, fashion smashion, lily allen, v festival