EXCLUSIVE: Taylor Swift Looks Gorgeous in Leggy Black Dress on Date Night With Calvin Harris

When it comes to date night, Taylor Swift goes all out!
The pop star was spotted out on Tuesday, enjoying a romantic evening with her DJ beau, Calvin Harris, where she wore a backless black dress that showed off her never-ending legs!
A source tells ET the two left Taylor's house at around 7:30 p.m. and drove to Santa Monica, California, where they ate at Giorgio Baldi for almost two hours.
Taylor was playful and happy, and the couple even posed for a photo with an incredibly lucky fan, who Instagrammed, "Awesome dinner with mom and dad."

Afterward, the couple left through the kitchen and headed out.
Taylor and Calvin have really been heating up lately, and the musician even danced along to her boyfriend's set in Las Vegas on New Year's Eve!
Watch the video below.