'American Idol' Tour: Final Curtain Call Features Group Singalongs, Booty-Shaking Party Rock (Video)

It was a fitting finale for the season 11 American Idol Live tour, as the entire cast joined winner Phillip Phillips for an uplifting take on his hit song, "Home."

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Throughout the tour, Phillips typically was backed by Deandre Brackensick and Colton Dixon, but Tuesday's performance included the Top 9 joining in on the chorus.

"Last U.S. Show tonight....bittersweet," tweeted the modest Phillips after the show. "Love all the idols. Thanks everyone for the support for all of us."

The show also unveiled the Leesburg, Ga., singer-songwriter's hidden talent: booty-shaking dance moves. Phillips, who usually makes his first onstage appearance belting Stevie Wonder's "Superstition" for the final act, surprised fans with his hip-hop moves as he joined Heejun Han, Jessica Sanchez and Brackensick for the LMFAO dance hit, "Party Rock Anthem."

And while the show marked the end of the North American tour for the group, their journey is not yet over. The top 10 head over to the Philippines -- where fans are preparing a hero's welcome for Sanchez -- on Sept. 21.

Watch the Top 10's performance of "Home" and some tour video of the girls' giddy balloon fest on their bus below: