Avril Lavigne and Mod Sun Split, Call Off Engagement

Avril Lavigne and: Mod Sun: are no longer together, she made the tough decision to end their engagement nearly a year after he proposed … TMZ has learned.

Sources close to the now-former couple tell Us that the two recently tried to make things work, “on and off” over the past few months, but it just didn’t feel right. We’re told not only have they put the brakes on getting married, but they’re no longer together as a couple.

At this point, it’s unclear what led to the split … but we’re told there was no cheating on either side.

The news comes after photos of Avril to dine out with Tyga: and a bunch of friends at NOBU on Sunday night.

We’re told Tyga and Avril were getting super cozy and shared hugs in the parking lot before leaving in the same car. Sources we spoke to say the two are good friends and have been for a while, but it’s nothing romantic.

An interesting note, however, is what a Mod representative tells us. “They were together and engaged 3 days ago when he went on tour, so if anything has changed, it’s news to him.”

Avril and Maude got it engaged during a trip to Paris in March last year. He recently released a new album titled God Save the Teen with several songs dedicated to Avril.