DaBaby's "Rockstar" featuring Roddy Ricch won Top Rap Song at the 2021 Billboard Music Awards, but Post Malone's "Rockstar" played when Baby went on stage to accept the award.

On Sunday night (May 23), DaBaby walked up to the outdoor stage at L.A. Live in Los Angeles where the awards show was taking place to accept his award, and received the wrong welcome music. The person behind the boards playing artists' music mistakenly played Post Malone's 2018 hit song "Rockstar" featuring 21 Savage instead of DaBaby's actual own No. 1-selling record "Rockstar" featuring Roddy Ricch, released in 2020.

The North Carolina rapper didn't catch the error, possibly because either the music was being played for viewers at home only or he was too excited to receive the big win.

You can watch video of the moment below.

This post is being updated.

See How Much It’ll Cost to Get a Verse From Your Favorite Rapper

Any guesses on dollar amounts before you look?