venus is dangerously close! although i think if one of serena's boobs made an appearance, it would have a... bigger impact, shall we say?
is close? where you kids been.... Venus Williams had one way back when. She decided to do a two piece top that didnt cooperate in her first round and boobs definately made an appearence in between the two pieces....... I wanna say it was austrailian open 2001. but I cant quite remember.