Contrary to popular belief, Demi Lovato and Selena Gomez are definitely still friends. You might even say they're cool for the summer. Earlier this year, Lovato unfollowed Gomez on Twitter, giving Semi fans everywhere a massive heart attack. To make matters worse, she posted a cryptic tweet that may or may not have been directed at her former "Barney" co-star and BFF.But fear not, Semi fans, because there's clearly no bad blood between the two stars. Want proof? Just check out this photo Lovato shared on Twitter Thursday morning.Look at how #CoolForTheSummer we are… Friends for years, #SameOldLove pic.twitter.com/Bx6jMgX2EB— Demi Lovato (@ddlovato) September 10, 2015"Look at how #coolForTheSummer we are…Friends for years, #SameOldLove," Lovato wrote. If that doesn't look like a picture of true friendship, we don't know what does. Also on HuffPost: — This feed and its contents are the property of The Huffington Post, and use is subject to our terms. It may be used for personal consumption, but may not be distributed on a website.