What Color Are Your Panties, Tulisa Contostavlos?

Ah the dangers of being a British musician who wears skimpy underwear. We've said it once, we'll say it again: we tend to see British pop star panties quite often. Today's fare is a lip-slip from Tulisa!

Can anyone tell what's going on in this picture? Is this part of a dance routine with some helping hands, or a karaoke night gone wrong? Whoever that man is behind Tulisa, he deserves our thanks. Thanks!

· UK Singer Tulisa Contostavlos Pussy Lip Slip (taxidrivermovie.com)