No Joy For Megan during Idol Finale

Megan Joy was mysteriously absent from the finale number during the L.A. stop of the American Idol concert tour last night after an incident with her microphone that may or may not have sidelined the singer.

Megan performed her solo set early in the evening, and bumped her mouth with the microphone during a song.  The blonde beauty appeared to laugh off the incident. But at the end of the show, when all the Idols gathered to sing Journey's "Don't Stop Believing," she was nowhere to be seen onstage.  The other nine Idols carried on without her.

Earlier in the day, during a press gathering, Megan was in high spirits, telling OK! she planned to move to L.A. to pursue acting and modeling as well as singing.

Reporting by Carole Glines