Lively Performances

Uno, dos, tres, cuatro! You know you want him! Spanglish rapper Pitbull heats up the House of Blues to kick off a caliente New Year. In Mandalay Bay, doors 9 p.m. Tickets start at $69.50.

Turn over a new leaf with a live midnight performance by sexy songstress Estelle at Tryst, backed up by DJs Fabian and Pizzo and open bar from 9-11 p.m. In the Wynn, doors 9 p.m., $150 men, $75 women.

Beat the blues and feed your soul (and your belly) at B.B. King’s Blues Club with blues bands the Grant Garland Trio and the Memphis All-Stars. In The Mirage, doors 6 p.m., $85 with dinner, $10 without, $20 after 9 p.m.

You can get a “what-what” and remember that it was “all yellow”–all in the same night and venue–when Grammy Award-winners Jay Z and Coldplay come together for a once-in-a-lifetime performance titled “Viva La HOV” to break in the Cosmopolitan. Doors 9 p.m., by invitation only.

B.O.B.’s got the magic in him, and he’s coming to Jet to spread it, along with homey and respected producer Bruno Mars, who is ready to serenade all the beautiful girls out there. In The Mirage, doors 9 p.m., tickets start at $193.

Recent VMA winners and sexy alt-rockers 30 Seconds to Mars, led by heartthrob Jared Leto, take the stage at the Pearl to party 2010 away in rock ’n’ roll decadence. In the Palms, doors 10 p.m., $75.

Try to make it to midnight while party rockers LMFAO encourage you to take shots, shots, shots all night long and perform their celebratory anthems of drunken debauchery at Moon. In the Palms, doors 9 p.m., tickets start at $190.

Nelly is back and brighter than ever, ready to light up Haze and get it hot in here for a poppin’ New Year’s Eve. In Aria, doors 10 p.m., tickets start at $165.

Baby if you’re down, down, down, then strut your way over to The Bank where U.K.-rooted songwriter Jay Sean performs. In the Bellagio, doors 10 p.m. $165.

After the big countdown, welcome Savile Row to the former Noir Bar space for opening night after-hours—there’s no telling who might pop in for a quick performance. In the Luxor, doors 3 a.m., entry by doorman’s discretion.