Fall Out Boy

Pete Wentz, ice cream man?

This will be huge.

Check it out.

He's still the champ, though.

The band's usage has been called into question.

The band collaborated on the track to honor the late hip-hop artist.

Fans are campaigning to create awareness against the group.

'Feeling so grateful that she's here... annnnd she's already ready to takeover the world,' Wentz wrote on Instagram.

G-Eazy, Bebe Rexha and Lizzo will also be playing the Stay Amped benefit show the day before March For Our Lives.

The team broke a 108-year-old curse to secure a win that sent Chicago (and Twitter) into hysterics.