Both the "Va Va Voom" singer (how appropriate!) and Here Comes The Boom actress (ditto!) stepped out in tops that put their ta-ta's on display (to say the least!). Nicki's Roberto Cavalli curve-enhancer includes a cut-out made for champion cleavage, while the deep V on Salma's leather stunner keeps up in epic form.
We can't decide whether to judge on the outfit or the exposure?
The MAC cosmetics girl is wearing a more gorgeous style, but her "Dolly Parton's" are far more over-the-top. The Savages star's look is far less impressive, but at least her "girls" are more in line...
We hate to leave this up to you, but we're too blinded by boobs to judge! What's your say?