In addition to further putting breakup rumors to rest, Suki Waterhouse managed to also spark stories that she could be engaged to Bradly Cooper while attending the 2014 Met Ball in New York May 5.

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The 22-year-old model, who has been dating the 39-year-old actor for a year, stunned in a gorgeous Burberry gown at the event, and while photographers were focusing on the dress, a ring on her left hand seemed to go mostly unnoticed.

However, Fashion & Style did pick up on the accessory, posting initial speculation that the notoriously private couple were indeed engaged and planning a wedding.

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The giant diamond wrapped around Waterhouse's finger in what appeared to be a design featuring two leaves growing and trying to meet one another. It was speculated that the ring was an engagement ring because the model reportedly tried keeping her left hand entirely out of view from the cameras all night.

However, it should be noted that she also sported a ring on her left index finger, which was a bolder fern design, and the other ring could have just served as a complimentary one to that.

Though the couple isn't likely to be engaged, they could still be taking steps to bring their relationship to the next level, as Cooper reportedly would like the model to move in with him in Los Angeles soon.

"They've been dating for a year now and things are getting more serious between them. It's just a case of whether or not they're both ready to take it to the next level," sources said.

The couple does spend a decent amount of time apart, as Waterhouse's career is based abroad.

"Suki's career is flying in London. She's one of the hottest people on the London fashion scene and doesn't want to lose momentum," sources said. "But Bradley is keen for them to live closer together, and has his home and production company, 22, in LA. He's trying to tempt her to move so they won't have to fly around the world to see each other."

Tags: Bradley Cooper Suki Waterhouse