By Rita Kokshanian
Updated Feb 08, 2015 @ 7:15 pm
Ariana Grande and Big Sean
Credit: Larry Busacca/Getty Images

Ariana Grande and Big Sean hit the red carpet at the Grammys on Sunday night, making their first appearance as a couple. Although the two have previously performed together, this was their red carpet debut.

Grande looked gorgeous in a white one-shouldered Versace gown with metallic silver detailing and an open back, which she paired with classic white pumps and her signature high pony. Big Sean took a darker route, looking dapper in head-to-toe Saint Laurent.

The "Problems" singer, who is nominated for two Grammys and is set to perform during the show, admitted to Ryan Seacrest on Live From the Red Carpet on E! that she's nervous for the night's festivities: "It's an honor and I'm very excited. I'm super nervous though." Nervous or not, Grande and Sean looked like the epitome of cool. Here's to hoping we'll see more of them on the red carpet in the future.