The 24-year-old Wild 'n Out star took to Instagram on Wednesday, May 30 to make it official, with a photo of the couple wearing matching Harry Potter robes and the caption reads, "the chamber of secrets has been opened …"
Here's the beautiful post, check it out.
The No Tears Left to Cry singer also rocked a Slytherin sweatshirt underneath her robe while Pete appeared to be team Gryffindor.
Ariana quickly commented on the post, writing, "u tryna slytherin (I’m deleting my account now)."
While this is the first official photo of Pete and Ariana since we previously reported on May 21 that the pair is dating after the split with their respective partners.
The new couple knows each other since 2016 when Ariana appeared to host an episode of Saturday Night Live.