She's going to look stunning.

It looks like Gwyneth Paltrow and Brad Falchuk are set to say 'I do' this weekend. The pair have been dating since 2014 and confirmed they were engaged at the start of this year. And while details about the couple's wedding (and location) have been largely kept under wraps, it looks like the big day could be a LOT sooner than anyone expected. Namely...tomorrow. Giancarlo Giammetti, the co-founder of the Valentino Company, appeared to share the news of the couple's impending nuptials on Instagram Friday night. He also said that he was sorry he couldn't be there for the big day. https://www.instagram.com/p/BhhbWKtlIGQ/?taken-by=giancarlogiammetti Alongside a photo of the happy couple, he wrote:

"These two beauties inside and out get engaged tomorrow! "All my best wishes my dear @gwynethpaltrow and @bradfalchuklove you and miss not to be there with you!"

With the Instagram post and the Iron Man actress' longstanding relationship with the design house, we reckon she could be walking down the aisle in a (stunning) Valentino gown. The actress previously told of her excitement at planning a wedding, after having eloped with ex-husband and Coldplay frontman Chris Martin in 2003. She told People:

“I’m excited about everything! “I’ve never had a wedding before. So even though I’m 45, I sort of feel like a 21 year old.”