By Sam Reed
Oct 08, 2018 @ 5:00 pm

It was 50 shades of blue and pink at Dakota Johnson and Chris Martin's party over the weekend in Los Angeles. 

TMZ reported that the couple invited their close friends and family — including Johnson's mom Melanie Griffith and dad Don Johnson, as well as Julia Roberts and Sean Penn — to Martin's house to celebrate the gender reveal of their unborn child. But before you start brainstorming names for baby Martin, listen to what Johnson's rep has to say: IT'S NOT TRUE (well not that, exactly). According to People, the gender reveal party in question was actually just a birthday party — Dakota turned 29 on Thursday, Oct. 4. 

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An array of pink and blue balloons floating over Martin's home sparked the baby rumors, but maybe those just happen to be Johnson's favorite colors? She's got to distance herself from the color gray somehow ... 

Anyway, though Johnson's rep has stuck a proverbial pin in the string of blue balloons representing her and Martin's unborn child, the duo still has something to celebrate: they're been dating for a year! Though they're kept things relatively low key, the Fifty Shades of Grey star has been spotted watching the Coldplay frontman perform, and they both attended Ellen DeGeneres's 60th birthday hand-in-hand earlier this year.