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Watch Ariana Grande Rap With Boyfriend Big Sean

Ari is 'so excited' for her BF's new album.

I didn't think it was possible, but Ariana Grande and Big Sean just got even cuter.

The rapper, who's celebrating the release of his much-anticipated album Dark Sky Paradise on Tuesday (Feb. 24) with MTV with a jet-setting trip from Atlanta to Detroit, got some love from his GF as she posted an oh-so-adorable video of the two of them rapping along to his song "Play No Games," which features Chris Brown and Ty Dolla $ign.

"' Play No Games' is one of my favorites off the album but this whole album is beyond incredible. every song, start to finish. i love uuuuu and i'm so excited for you @bigsean. you put absolutely everything into this and deserve all the beautiful things in the world #waaayup #blessed," Ariana captioned the pic.

Big Sean, who'll be performing at the 2015 mtvU Woodie Awards next month, and Ariana recently made their red-carpet couple debut at the Grammys. They also teamed up for the album on his track "Research," which marks the third time they've collaborated.

"We started out as friends, but that was the thing," Big Sean recently said during a visit to "The Real". "It progressed from there, and that’s the first time I’ve ever been in a situation where we started as friends and it progressed, so that’s what it is."