12/08/2014 10:42 am ET Updated Dec 08, 2014

Justin Timberlake Kicks It Courtside With His Adorable Grandma

No offense to you, Jessica Biel, but this might be Justin Timberlake's cutest date night ever.

Justin Timberlake and his grandmother cheered on his hometown NBA team, the Memphis Grizzlies, as they took on Miami Heat on Sunday. The "Suit & Tie" singer shared a precious snapshot from the evening on his Instagram account, writing, "NBD. Just flexin' real hard at this @memgrizz game with my Granny. She must be good luck... We won by 16. #GoGrizz #GoGranny."

Perhaps the 33-year-old chose to bring along his grandmother instead of his wife Jessica Biel because of the pregnancy rumors that have been circulating about the actress. Either way, the evening wasn't all about hanging with Granny -- Timberlake's favorite basketball team put him to work as a cameraman for a portion of the game:

A frequent courtside fan at the Tennessee team's games, he posted a photo with the whole team at the NBA Shootaround last month:

Shootaround in LA. Had to jump in a pic with these guys... @memgrizz #GritNGrind #GoGrizz

Justin Timberlake(@justintimberlake)님이 게시한 사진님,



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