While Michael Phelps was mastering the breaststroke, his new girlfriend was having her breasts stroked by other women.

Indeed, Caroline Pal reportedly worked at the Déjà Vu strip club in North Hollywood from 2003 to 2005. Her nickname there? Sapphire.

We can't say for sure if Pal donned her birthday suit or worked the pole at the establishment, but the following photos do make it clear that she made many friends at work...

While Michael Phelps owns the world record in the butterfly, girlfriend Caroline Pal has her butt felt.