Well, it was bound to happen, and it finally did: A Lindsay Lohan nipple slip in a bikini. While frolicking in the water with her latest boy-toy, Calum Best, Lindsay Lohan's nipple slipped out of her bikini top, probably after he copped a feel.
Of course it's not like this event was completely unpredictable, what with the amount of time Lindsay actually spends in a bikini, but still, that doesn't make it any less special. After all, any Lindsay Lohan nipple slip is a good Lindsay Lohan nipple slip. Don't you think?
There's about a bazillion more Lindsay Lohan bikini pictures after the jump, so don't miss those.