jones alcatrazNot to be confused with the New York performance artist or the embattled Cincinnati Bengals cheerleader, Sarah Jones is the baby-faced blonde who stars in Lost creator J.J. Abrams' new series Alcatraz on FOX.

And while Sarah is hot enough to melt steel bars, unfortunately her awesome twosome has never been liberated from her shirt. Not even when she had the Huge Boobage Opportunity of co-starring on the HBO series Big Love, though she was kind enough to strip to her skivvies and give us a clue about the fleshy secrets contained within (left).

So forget the polar bear or the time-traveling convicts or whatever misleading mystery Abrams has cooked up this time. We have one question, and one question alone: What's under Sarah Jones' bra?

Go deeper with all of Sarah Jones' sexiest moments right here at MrSkin.com!