Here we go!
Ch-ch-check out all the tweets (below):
[Image via WENN.]
The friends that sweat together, stay together!
The Shake It Off singer wore a black sweatshirt, grey leggings, and carried a Prada bag, while the Good For You diva looked sexy in a pink athletic top.
What were they talking about?!
They were probably chatting about Selly's hot date! On Sunday, the 23-year-old was spotted holding hands with Samuel Krost at the SLS Hotel in Beverly Hills.
This isn't the first time the two songbirds have hung out lately! As we wrote, they adorably reenacted TayTay's latest song Out Of The Woods!
Taylor and Selena are the definition of #FriendGoals!
[Image via Splash News.]