The actress wore a black sweater while the music producer wore a red and white striped shirt over a green sweatshirt. Related: Taylor Swift Says She’ll ‘Be the Flower Girl’ for Selena Gomez ...

Benny Blanco had a vision for Selena Gomez's engagement ring ... Blanco, for his part, wore a pink-and-white pinstripe collared shirt over a sage green waffle T-shirt and dark blue jeans.