Tyga and Kylie Jenner have called it quits.

According to TMZ, the couple has broken up, and it was “sudden and nasty.” They reportedly split Thursday, on Tyga’s birthday, after Kylie returned from Australia.

“It’s something Tyga did,” the source tells TMZ.

Sources in Tyga’s camp say Kylie is the one who ended the relationship, and it was due to “pressure from the Kardashians.”

Tyga was spotted celebrating his 26th birthday at 1OAK in West Hollywood on Thursday, but Kylie was nowhere to be seen. He was, however, joined by A$AP Rocky, Wiz Khalifa, Jamie Foxx, and Leonardo DiCaprio. Kylie nor her sisters wished Tyga happy birthday on social media.

The couple, who had been dating for over a year, recently appeared together in Tyga’s “Dope’d Up” video. Tyga even bought her a $320,000 Ferrari for her 18th birthday.