Live Performances

Experience B.O.B.’s powerful performance and break in the New Year at LAX. In Luxor, 8 p.m., $100,

The Hawaiian pop sensation who brought doo-wop back, Bruno Mars, performs his hits and counts down to 2012 at The Bank. In Bellagio, 10:30 p.m., $220,

Don’t forget your lensless glasses, wildest animal prints and endurance for all-night champagne showers as LMFAO party-rocks the life out of Haze. In Aria, 10:30 p.m., $200,

Motown icon Stevie Wonder, who has been performing for 50 years, plays the Chelsea. In the Cosmopolitan, 9:30 p.m., $292.50,

Nine-time Grammy winner Mary J. Blige celebrates the New Year and the opening of the Trop’s newest nightclub, RPM. 8 p.m., $99 men, $55 women,

Indie soul man Mayer Hawthorne brings his lounge-y love songs to the Cosmo, where he and the boys perform a complimentary show at Book & Stage. In the Cosmopolitan, 10 p.m., free,

The Pearl gets its spoonful of soul when piano poet John Legend performs (see our Seven Questions with him). In the Palms, 10 p.m., $112 and up,

Good Charlotte, those rock ’n’ rollers who never go out of style, perform live Dec. 30 as well as a DJ set New Year’s Eve. Benji and Joel Madden give a DCMA-style DJ set at Chateau Gardens. In Paris, 9 p.m., men $40, women $30,

Rapper that knows how to put the lime in the coconut and cousin of Travie McCoy, Tyga, joins Bobby V for a hip-hoppin’ style New Year’s party at Crown. (In the Rio, 10:30 p.m.,