Taylor Swift & Calvin Harris Dessert For 3

1/14/2016 6:43 AM PST BY TMZ STAFF

0114-taylor-swift-instagramIf you're gonna crash Taylor Swift and Calvin Harris' romantic dinner date ... this is the way to do it. 

The couple's table for 2 at Giorgio Baldi in Santa Monica Tuesday night turned into a table for 3 after a young fan sat in with them during the meal.  

The kid managed to get a photo with Taylor and Calvin, and then hilariously roasted them with the caption: "Awesome dinner with mom and dad." 

A kid can dream.