According to a new report by Page Six, the reason behind Swift and Kelce's appearance centered around their Mother's Day celebration with his mom, Donna Kelce. They reportedly had brunch at Talula's Garden in downtown Philly, where they were joined by a few other special guests.

Jason Kelce revealed exclusive details about how he and his family celebrated Mother's Day while chatting with PEOPLE at the Amazon Upfront on Monday, May 12.

Jason Kelce gave a candid response when asked about a possible Taylor Swift move while speaking to reporters at an Amazon event in New York City. He didn't rule out getting her on the New Heights podcast he shares with his brother and her boyfriend, Travis Kelce, although, in fairness, the idea was brought up by a reporter.