Though the ring Taylor Swift was wearing while she celebrated her birthday was worn on her right middle finger, not her left ring finger, some fans believe it was a custom piece given to her by Travis Kelce. The stunning statement jewelry features opal and topaz, Kelce and Swift's birthstones. Moreover, Miles Teller's wife, Keleigh Sperry (both of whom celebrated with Swift for her birthday, pictured here), liked @SwiftieinKC's TikTok video, adding fuel to the speculative fire.

As the inside source who leaked the conversation between Kelce and Swift's father, Scott, put it to Page Six, "[Kelce] is the most extroverted guy Taylor has dated in forever. This is so much truer to who Taylor is than any prior relationship. Taylor finally has a partner willing and game. He's like, 'I'll stand by the side of the stage and wait for you to jump in my arms — I'll do that!'"

Indeed, Kelce and Swift's relationship has taken the world by storm with their adorable public displays of support at each other's professional events — Kelce in the VIP tent at a Swift concert and Swift in a VIP booth at Kelce's football games. Although the couple remained coyly tight-lipped in the early stages of their relationship, both lovebirds are becoming more vocal about their feelings toward one another.