Is Britney Spears engaged to boyfriend Sam Asghari?

Is Britney Spears engaged?

The 37-year-old pop star sparked rumors she and boyfriend Sam Asghari are headed down the aisle after she appeared at the “Once Upon a Time in Hollywood” premiere Monday night wearing a diamond ring on her left hand.

Spears paired the sparkler with a red Nookie midi dress that retails for $219, a matching diamond necklace and stud earrings.

Spears and Asghari, 25, shared photos of the pair at the event on Instagram, but did not address the massive rock on Spears’ hand.

Reps for the couple could not immediately be reached for comment.

Spears and Asghari have been mental health struggles.

Prior to dating Asghari, Spears said on a segment of “Carpool Karaoke” on the “Late Late Show with James Corden” that it was unlikely that she would ever remarry.

“I may French kiss someone,” she said. “But I’m not going to marry anyone, no. I don’t believe in marriage anymore.”

In 2004, Spears briefly wed childhood friend Jason Alexander, but the marriage was annulled after 55 hours. She was then married to Kevin Federline from 2004 to 2007, with whom she shares two sons, Sean, 13, and Jayden, 12.