(CNN) — Was Machine Gun Kelly trying to tell us something?
During his performance of the song “Twin Flame” at Sunday’s 2022 Billboard Music Awards, Kelly said “I wrote this song for my wife.”READ MORE: Tampa Bay Buccaneers Rob Gronkowski announces his retirement, again
He and actress Megan Fox got engaged in January.
The awards show happened a day before Fox’s birthday and Kelly said, “Happy birthday my love” as he performed.
He also said: “This is for our unborn child.”READ MORE: Technology skills program for teens coming to Atlanta
Neither has announced either a wedding or a pregnancy, and Kelly has referred to Fox as his “wife” before.
He has a daughter, Casie, 12, from a previous relationship, while Fox shares three sons, Noah, 9, Bodhi, 8, and Journey, 5, with her former husband, actor Brian Austin Green.
CNN has reached out to reps for Kelly for comment.MORE NEWS: Delta Air Lines to 'strategically decrease' flights this summer
™ & © 2022 Cable News Network, Inc., a WarnerMedia Company. All rights reserved.