Naya Rivera and Big Sean official debut as a couple at 42 premiere in LA

Glee star Naya Rivera and her new boyfriend Big Sean made their official debut as a couple at the premiere of new movie 42 in Los Angeles on Tuesday night.

Naya Rivera and Big Sean strolled onto the red carpet hand-in-hand, before posing up with their arms around each other.

While they had been spotted together on various occasion over the past few months, Naya Rivera and Big Sean looked thrilled to finally be making their romance official as they attended the event at the TCL Chinese Theatre.

Naya Rivera, 26, smoldered for the waiting photographers, showing off her slim figure in a grey snakeskin dress and white pointed heels, leaving her dark brown hair loose in tumbling curls for the occasion.

Big Sean, 25, meanwhile, appeared to find the red carpet event slightly more amusing – grinning with delight he joked around pulling faces and funny poses behind his girlfriend’s back.

They first sparked romance rumors when Naya Rivera was see at the rapper’s surprise 25th birthday party in Las Vegas earlier this month.

Big Sean, whose real name is Sean Michael Anderson, tweeted at the time: “@nayarivera was in on it too, lookin good… I really had no idea about this…”

Naya Rivera then tweeted a picture of them together at the celebration, writing: “Such a good picture from last night. Best surprise ever!”

Prior to her romance with Big Sean, Naya Rivera has been linked to stars including Douglas Booth, as well as her Glee co-stars Mark Salling and Kevin McHale.