He hosted a party for Warby Parker eyewear, where his That '70s Show castmates Danny Masterson and Wilmer Valderrama were also in attendance.
Ashton was all smiles in photos he shared on his Twitter, while Danny, who deejayed, called it an "epic night."
So where was his wife, Demi Moore?
Apparently, she had a date with Zooey Deschanel, as Demi tweeted that she was tuned into the series The New Girl last night.
It seems like Ashton and his pals managed to stay out of trouble this time. The last time he partied with Danny down in San Diego, we all know how that ended up.