The Olsen twins celebrated their 29th birthday over the weekend with an Olympic themed party.

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On Sunday, E! News announced that Mary-Kate and Ashley celebrated their fun day with tanks, fireworks, obstacle courses and guests who had to decide if they were Team Mary-Kate or Team Ashley. And based on the pictures, it appears that winner of the battle was Ashley.

 Champions #teamashley #olsenolympics #twinning #sorrymk

A photo posted by Jared L. Seligman (@jaredseligman) on Jun 13, 2015 at 2:46pm PDT

 Happy Birthday #TeamMK #OlsenOlympics

A photo posted by Yale Breslin (@yalebreslin) on Jun 13, 2015 at 5:12pm PDT

Meanwhile it's been announced that the fashion designing twins will not be returning for the Netflix reboot of Fuller House.

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Jodie Sweetin, who played the girls' older sister Stephanie on the series, previously spoke to People with only kind words on her former co-workers not returning.

"I love them and support them no matter what," Sweetin said. "Whatever it is that they choose to do, I'm behind them 100 percent. I love them no matter what."

The actress then opened up on how stoked she is to return to a series that became one of the most popular TV shows in the 80s and 90s.

"I think it's going to be a really strange dream- something that I never imagined or thought possible," she said. "To be able to bring back such a well-loved show is, I mean it's crazy. I don't think it's really sunk in yet, and I think the first day we're all going to be on the set it's going to be a really wonderful experience."

Tags: Mary-Kate and Ashley Olsen