THG is counting down the 100 Hottest Bikini Bodies of 2012!
If you haven't figured it out by now, we've been paying tribute to the hottest of the hot with bikini photos galore, and the competition is flat out sweltering.
Keeping the heat rising at #13 here today: Britney Spears!
Most recently, Katy Perry bikini pictures made THG's hot list.
Now, it's the pop star whose career has spanned 13+ years.