Posted on Sat Jun 4th, 2011 8:45am PDT By X17 Staff
Christina Aguilera chatted with Extra's Mario Lopez at the Grove Friday. The Voice star held mini-auditions for the first 50 people who signed up for the "Extra X-tina Sing-Off." The winner received two tickets to a taping of The Voice.
Maybe the lucky winner will sit in on the extra episode of the talent competition show just ordered up by NBC. The Voice is taking a cue from Dancing With the Stars and adding a "results" show to air June 22, with the finale airing June 29.
In other Aguilera news, click through to find out who Xtina was rumored to be recording a duet with ...
Friday, however, Adam and Xtinaâ€™s mutual friend, Australian pop star Sia, debunked the rumor: â€œAdam just texted me. Def no collab with xtina planned,â€ Sia wrote on Twitter.
Aww, woulda been glamtastic!
SEE THE GALLERY Christina Aguilera Promotes Her Voice
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