Kelly Clarkson & Brandon Blackstock: Bonfire Celebration!

Kelly Clarkson is all smiles with boyfriend Brandon Blackstock at a Barn Party Bonfire Celebration held at Cowboy Town on Thursday (May 31) in Whites Creek, Tenn.

The 30-year-old entertainer and Brandon, 35, helped Miranda Lambert and Blake Shelton celebrate their singles “Over You” and “Drink On It” going #1 on the Billboard Country Charts.

PHOTOS: Check out the latest pics of Kelly Clarkson

Brandon is the stepson of good friend Reba McEntire and son of Narvel Blackstock, Kelly‘s manager for the past five years.

Bigger pic inside…