When the cameras are away, the New Moon stars will play! The cast came out to support fellow castmate Jackson Rathbone and his band, 100 Monkeys, when they played at the Vancouver, British Columbia, club Backstage Lounge on April 14. Although they were bombarded by Twilight fans, the group seemed to enjoy its time away from the set.

"Kellan Lutz, Taylor Lautner, Peter Facinelli, Nikki Reed, Kristen Stewart and Ashley Greene were all there to cheer Jackson on," an eyewitness tells Life & Style.

And they did more than cheer: It seemed like everyone was happy to have a break from shooting -- and some of them let their guard down. Explains the eyewitness, "Taylor was preoccupied with a tall brunette. They were really into each other, dancing very close. She grabbed his crotch numerous times!"

Meanwhile, Nikki Reed was doing some flirting of her own. Says the witness, "Nikki was definitely into one of Jackson's bandmates. While they were performing, she reached onstage and grazed his crotch with her hand. He quickly jumped back with a startled look on his face."

And Ashley Greene seems to have found love! "Ashley was there with actor Ian Somerhalder, who appears to be her new boyfriend," the witness says. "The two seemed really happy and kissed throughout the show!"

Photo Credit: Getty