Tay-Tay celebrated her 26th birthday with her parents at a friend's house in Beverly Hills, and Calvin was there for the dinner party. The couple hadn't been photographed together in some time...cue the rumors.
Don't get too worked up, though. Cal was seen hanging with Taylor's BFF, her mom, around the time of the singer's birthday. She looks like she's definitely a fan.
Calvin isn't the only one to celebrate Taylor's big day. Her BFF Selena Gomez posted a sweet message on Instagram for her friend.