Todd DC / DG8 / Splash News
The single was only released two days ago and has already landed the No. 1 spot on the charts in record-breaking time.
Grande took to Twitter to share the good news with fans, saying, "Loves u broke a record! Problem is now the fastest song to ever climb to no 1 on @itunesmusic only 37 minutes u are the most amazing."
She added a special thank you message to all her diehard fans amid her grueling schedule.
"Rehearsing for iheart and then for the music vid," she wrote. "My legs are sore & my eyes are heavy but my heart is full! gonna pass out soon tho lol."