Christina Aguilera Hits the 'Nashville' Set: See the Photo — billboard.com

Brace yourselves! Christina Aguilera has officially hit the Nashville set. "The Voice" judge has shared a photo on social media-- teasing her upcoming guest stint on the soapy ABC series. Look at all that hair! Having lots of fun on the set of #Nashville. More to come! pic.twitter.com/ayqMLSSe7N -- Christina Aguilera (@xtina) March 9, 2015 Just last month, Aguilera dished a bit about her still-mysterious part on the show.

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