Plus: Paramore’s "This Is Why" debuts at No. 2 & Rihanna’s "Anti" returns to top 10 after Super Bowl.
"I can’t wait to tell my baby one day that they were in my belly when we got this No. 1!" the singer beams.
Plus, Lainey Wilson continues with two tracks in the top 10 – a first for a woman.
The track becomes the star's third leader, after "Party in the U.S.A." and "Wrecking Ball."
The band, which first reigned in 2005, boasts four leaders in a row since 2020.
The track is one of only four songs ever to launch at the summit.
"Boy's a Liar, Pt. 2" roars in alongside a trio of songs by North and South American artists.
"This Is Why" becomes Paramore’s third leader on the ARIA Chart.
Barbz have hoisted the song back up after championing her 2012 performance.
Here’s who made some of the biggest leaps in streams and sales following the Feb. 5 ceremony.