Brittany Matthews and Patrick Mahomes

Brittany Matthews and boyfriend Patrick Mahomes fought for their right to “PAAAARTYYYY” following the Chiefs’ Super Bowl win on Sunday night.

After the couple embraced on the field at Hard Rock Stadium, Matthews and Mahomes hit a Miami hot spot, where the quarterback was serenaded with an “MVP” chant while his girlfriend hit the keyboard nearby.

“You & this team deserved this,” Matthews posted Monday on Instagram.

Matthews, the unofficial social media queen of Chiefs Kingdom, kept fans in the loop during all pre- and post-game celebrations on Sunday night, including the moment Kansas City’s 50-year Super Bowl drought ended.

Mahomes is expected to hit Disney’s Magic Kingdom in Orlando on Monday, ultimately fulfilling a lifelong dream.

“Something I’ve wanted to say my whole life — I’m going to Disney World,” Mahomes said on the field.