LL Cool J & Chris O'Donnell Buddy Up at ACM Awards 2014

LL Cool J and Chris O’Donnell goof around while walking the red carpet at the 2014 Academy Of Country Music Awards held at the MGM Grand Garden Arena on Sunday (April 6) in Las Vegas, Nev.

The guys star together on the hit series NCIS: Los Angeles, which will air its next new episode this Tuesday night!

“Vegas for the #ACMs and to Salute the Troops,” LL tweeted earlier in the day.

The guys are hosting the all new special ACM Presents: An All-Star Salute to the Troops, which will tape tomorrow night and air in May on CBS.

FYI: Chris is wearing head-to-toe John Varvatos.