Rihanna performed at the halftime show of the NBA All Star game in L.A. Next week she's gettin' $500,000 to do a 1 hour private show for a charity. more »

9.)Taio Cruz- "Higher" 8.)Avril Lavigne- "What The Hell" 7.)30 Seconds To Mars- "Closer To The Edge" 6.)Christina Perri- "Jar of Hearts" 5.)Ke$ha- "Blow" 4.)Rihanna- "S&M" 3.)Britney Spears- "Hold It Against Me" 2.)Wiz Khalifa- "… more »