Britney Spears and Sam Asghari are red carpet official!
The two smiled, waved and shared a sweet kiss while walking their first red carpet together at the premiere of Once Upon a Time in Hollywood in Hollywood, California, on Monday evening.
In honor of their glitzy carpet debut, Spears rocked a sexy, red, one-strap Nookie dress along with black heels and a silver choker. She was also sporting a diamond ring on that finger, leading some fans to speculate that she and Asghari are taking their relationship to the next level.
A source tells ET that Spears was looking specifically for a sexy-chic red look by Nookie for the event, and was fitted for the stunning style over the weekend.
As for Asghari, he looked dapper in a cream colored suit, white shirt and dark tie.
Spears was one of many celebs who attended the premiere of the flick, which was directed by Quentin Tarantino. Set in 1969 Los Angeles, it centers on a struggling actor, played by Leonardo DiCaprio, and his stunt double, portrayed by Pitt.
Other couples enjoying date night at the movie included Chris Hemsworth and his wife, Elsa Pataky, Bachelor stars Jared Haibon and Ashley Iaconetti, Joe Manganiello and Sofia Vergara, John Stamos and Caitlin McHugh, and Robin Thicke and April Love Geary.
Vanessa Hudgens also came with longtime love, Austin Butler, who stars in the film as a member of the Manson Family cult.