While Kourtney Kardashian and Travis Barker are set to say "I do," in Italy, Scott Disick hit up West Hollywood hotspot LAVO with Rod Stewart, his son Sean Stewart and daughter Kimberly Stewart.
Scott kept his look low-key for his night out, wearing a zip-up hoodie hoodie, dark pants and backwards ballcap.
Scott and Kimberly reportedly left the restaurant together as they walked to the Kardashians' star Sprinter van.
Kimberly was all smiles along Scott as she rocked a sexy black cut-out mini-dress.
The 77-year-old singer showed off his signature wild style, wearing a black and gold patterned bomber jacket teamed with pin-stripe pants, white ruffled shirt and pearl necklace.
At one point, Scott gave Rod a friendly pat on the back.
Scott wasn't the only reality star out that night. The Stewart family starred for one season on E!'s Stewarts & Hamiltons, which followed the blended families of Rod's ex Alana Stewart, her kids and her ex-husband turned best friend George Hamilton in 2015.
Scott didn't seem to let the fact that his ex was getting married in Italy this weekend get him down.
After rumors swirled that Kimberly and Scott hooked in 2015, Alana Stewart told People there was "absolutely no truth to that whatsoever," explaining that Scott was just a childhood friend of her daughter's.