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Rob Gronkowski's longtime girlfriend Camille Kostek is a Massachusetts native and didn't miss an opportunity to cheer for the Boston Celtics in their journey to the NBA title. On Monday night, Kostek and her sister Alina sat courtside at TD Garden for the decisive Game 5 of the NBA Finals.
Kostek was one of the many famous faces at TD Garden to watch the Celtics defeat the Dallas Mavericks en route to their 18th title.
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Kostek shared photos and videos on her Instagram story throughout the game and then as the confetti flew throughout the arena.
Kostek then shared photos of the video board reading "NBA Champions" and then a glimpse at the trophy presentation. Celtics star Jaylen Brown can be seen holding the trophy in one of the photos.
The Kostek sisters enjoyed every moment of cheering for the Boston Celtics as they won the title at home in "Beantown."
Camille Kostek revealed she broke an NFL rule when she began dating Rob Gronkowski
Camille Kostek and Rob Gronkowski have been dating for over a decade, and last month she revealed more details about the start of their relationship. During an interview with Fox News Digital, Kostek said that she was supposed to refrain from dating one of their players because she was a New England Patriots cheerleader.
Kostek said that the two kept their relationship under wraps until she finished her tenure with the team.
"There is that rule where you cannot date the players," Kostek said. "I broke that one, but I kept it a secret for a little while. It was worth it in the end."
Gronkowski and Kostek both represented the New England Patriots at a Thanksgiving event in 2013. He passed his phone number to her through a teammate, and they have been together ever since.
