The AMA's may have been the talk of the town last night but across town Christina Aguilera and Target were creating some major buzz.

Target teamed up with Aguilera to celebrate 'A Night of Music' at the grand opening of the Target Terrace at LA LIVE in Los Angeles. David Archuleta, Tyrese, Sarah Silverman, Jimmy Kimmel, and JC Chasez all joined Aguilera on the red carpet.

Hollyscoop caught up with JC Chasez on the red carpet to get the scoop on his cameo with David Archuleta.

What can we expect from the album? JC said, "I did the last song that was on his record. We did it very last minute, but I think the song is good. Working with him is amazing. He has such a strong feeling about who he is as an artist. I did background vocals on the song I did with him."

Archuleta's album hit stores on November 11. JC and David worked on the track "Don't Let Go" together.

[source]