Ch-ch-check out Obama's AH-Mazing final WHCD speech (above)!
Britney Spears was looking all kinds of seksi at KIIS 102.7's Wango Tango on Saturday!
But the star not only stole the red carpet spotlight — she also took to the Los Angeles stage as an impressive guest host!
Brit Brit welcomed Bruno Mars to the radio station’s annual concert, looking super relaxed and comfortable in front of the audience. And did we mention that little black dress??
Way to go, lady!!
[Image via FayesVisionWENN.]