Machine Gun Kelly got a special visit from girlfriend Megan Fox at his Indy 500 weekend concert.
On Friday (May 28), the Transformers actress made a brief onstage appearance during her rocker boyfriend's performance at the Barstool Sportsbook party at Grand Park in Westfield, Ind.
Dressed in a black crop top, blue jeans and black heels, Fox flashed a big smile to the cheering crowd while holding hands and walking out with MGK. Standing by his side, she then took a puff from what appeared to be a cigarette before kissing her beau's tattooed arm and exiting the stage. Kelly then broke into a performance of his song "I Think I'm OKAY," from 2019's Hotel Diablo.