And they didn’t come alone! Willis brought his wife Emma while Moore brought along her daughters Scout, 23, and Tallulah, 21. The family assembled to watch Rumer, 26, and her partner Valentin Chmerkovskiy do the foxtrot on the first night of the show’s 10th anniversary.
The event even prompted Moore to return to Twitter for the first time in more than two years. “Been awhile but my baby girl @TheRue was amazing tonight on #DWTS so proud!” she wrote.
DWTS has aptly demonstrated that if you cast famous kids to hit the dance floor, they’ll almost always invite their even more famous parents. Last season, Sadie Robertson was routinely joined by her Duck Dynasty family – who were even included in the show. Before that, Cher came to watch Chaz Bono cut the rug, and Ozzy and Sharon Osbourne enjoyed seasons with Kelly and Jack.
Dancing with the Stars airs Mondays (8 p.m. ET) on ABC.