Emma Roberts stripes flats mylberry streetpizza shop

Emma Roberts grabbed a bite to eat at Mulberry Street Pizzeria on Sunday in Beverly Hills, and the 23-year-old actress showed off her petite bod in a tight skirt and a backless tank. We also got yet another peek at her gorgeous engagement ring from fiance Evan Peters ... we're sure Em's used to it by now, but we can't stop staring at her rock!

While the American Horror Story starlet was feeling under the weather on Friday, it looks like she perked up enough to do an impromptu shoot with Elkin Collection over the weekend.

"It's this kind of day in Los Angeles..." the clothing label wrote alongside the snapshot below. "Emma Roberts looks ultra feminine and cool in our ELKIN FA14 sheer lavender Brothel Dress." We totally agree!