TMZ: Travis Kelce, Taylor Swift Host Blake Lively's Party with Mahomes, Ryan Reynolds

Singer Taylor Swift hosted a 37th birthday weekend for her friend, actor Blake Lively, at her Rhode Island mansion, according to TMZ Sports.

Guests from the world of sports included Swift's boyfriend, Kansas City Chiefs tight end Travis Kelce; his brother Jason, the retired center from the Philadelphia Eagles; and his quarterback with the Chiefs, Patrick Mahomes, and his wife Brittany.

Lively's husband and fellow actor, Ryan Reynolds, also attended, as did Eagles super fan and actor Bradley Cooper.

Swift, Lively and Jason Kelce famously sat together at this year's Super Bowl to cheer on Travis Kelce, Mahomes and the Chiefs.