Update: All 4 Coaches from The Voice Have Signed On for Season 2

They're gonna do it again!

After Us Weekly first reported the news, NBC announced that all four coaches from The Voice -- Christina Aguilera, Adam Levine, Cee-Lo Green and Blake Shelton -- have signed on for season two of the NBC smash.

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"Our fantastic coaches were integral to the tremendous success of The Voice this year and we are thrilled that they are all returning," Paul Telegdy, Executive Vice President of NBC, said in a statement. "We look forward to building season two and making The Voice an even greater experience for fans."

VIDEO: Us hits the red carpet for The Voice's big finale

Aguilera "is very excited" for the next season, an insider close to the singer, 30, tells Us. "It has been an amazing experience for her!" 

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On Wednesday's season one finale of the blockbuster singing competition, Javier Colon was crowned the winner after ten weeks of competition. Mentored by Adam Levine, the father of two and Stratford, Conn. native beat out fellow finalist Dia Frampton by just two percent of the vote to win $100,000 and a recording contract.

Season two of The Voice gets underway in early 2012.