Madison Beer isn't the only one enjoying the new NFL WAG lifestyle ... Brock Lesnar's daughter, Mya Lesnar, was spotted at the San Francisco 49ers game, cheerin' on her boyfriend, Drew Moss!
The Colorado State shot put star attended the Niners-Arizona Cardinals game at Levi's Stadium on Sunday, where she watched her man, San Fran's center, protect Brock Purdy in the 16-15 win.
