Bon Jovi guitarist Richie Sambora has left rehab and is heading out to rejoin the band on their European tour. Sambora checked himself into rehab in late April after reportedly falling off the wagon. While his brothers in Jovi fully supported Sambora while he sought treatment, they began their summer tour without him. Guitarist Phil X filled in temporarily while Sambora was out of commission.

TMZ reported that Sambora was spotted in at New York's JFK airport yesterday after flying in from Los Angeles. He was on his way to Croatia, where Bon Jovi are scheduled to perform on June 8th. According to TMZ sources, Sambora was smiling and in extremely good spirits as he signed autographs for fans.

Welcome back, Richie!

Watch Bon Jovi's 'Never Say Goodbye' video

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