Carrie Underwood & Miranda Lambert - ACAs 2012 Red Carpet

Carrie Underwood shows off her amazing smile on the red carpet of the 2012 American Country Awards held at the Mandalay Bay Events Center on Monday (December 10) in Las Vegas.

The 29-year-old singer was joined on the red carpet by fellow country artist Miranda Lambert.

“Hello Las Vegas! Country comes to town tonight for the #ACAs! It’s going to be a fun show…” Carrie tweeted that same day.

Make sure to tune in to the 2012 American Country Awards, which are airing RIGHT NOW on Fox!

FYI: Carrie is wearing a Georges Chakra Couture dress, Brian Atwood shoes, Lindell jewlery, and a Daniel Swarovski purse. Miranda is wearing a Reem Acra dress, Giuseppe Zanotti Design shoes, Jacob & Co. jewelry, and a Judith Leiber clutch.

10+ pictures inside of Carrie Underwood and Miranda Lambert at the 2012 ACAs…