Sasha and Maisy have graduated from cutesy sleepovers to some of New York City’s most exciting parties.

However, Malia Obama, who’s begun a career in Hollywood, wasn’t spotted at the event.

However, the two men can’t fully claim credit for starting it.

Sasha Obama and Maisy Biden arriving at a party together

Rather, Sasha’s mother and Maisy’s grandmother played larger roles in getting them together.

Joe added, “Sounds corny, but I mean it,” (via theChicago Tribune).

They were also seen with their mothers at the 2015 FIFA Women’s World Cup in Canada.

Maisy Biden and Sasha Obama at women’s college basketball game

“Her best friend is Sasha Obama.

It was my daughter’s birthday.

I would skip the inauguration for that,” (viaThe Hill).

Maisy and Joe Biden cuddling up together