LeAnn Rimes: All Smiles at the 2009 ACM Awards

Her personal life has been surrounded with controversy, but that didn't keep LeAnn Rimes from smiling as she arrived at the MGM Grand Garden Arena in Las Vegas on Sunday evening (April 5).

The country cutie happens to be the recipient of the Home Depot Humanitarian Award in recognition of "all the time and effort and passion she devotes to many charitable organizations."

Enjoying a full weekend in Sin City, Miss Rimes played a free outdoor concert at the Fremont Street Experience just last night (April 4).

The show capped off two nights of concerts with other performers including Julianne Hough, Kellie Pickler and the Zac Brown Band.

Gossip Girls

To see the entire gallery from the Academy of Country Music Awards (April 5) - Click Here!