Travis Kelce and Taylor Swift attended Patrick Mahomes’ 15 & Mahomies charity gala this weekend, and the PDA was PDAing, to say the least. Of course, Swifties examined every picture and video we were graced with on the night, and they couldn’t help but notice Kelce’s hand placement on Swift’s ‘behind’. The celebrity couple have been public since September, when Taylor Swift was spotted in the stands of the Arrowhead stadium, cheering on Travis Kelce and the rest of the Kansas City Chiefs. Ever since, they haven’t shied away from the PDA, from kissing in front of the world when the Chiefs won t…