Valerie Bertinelli embarrassed son Wolfgang Van Halen on his big night: ‘I’m so not a cool mom’

Valerie Bertinelli's son, Wolfgang Van Halen, may be a 33-year-old man, but he still gets embarrassed by his mom from time to time. During Friday's episode of "The Jennifer Hudson Show," the former Food Network star explained how she "embarrassed" Wolfgang - whom she shares with late ex-husband, Eddie Van Halen - during his big performance with Ryan Gosling at the Oscars in March. When Hudson asked Bertinelli if she still embarrasses her son, she responded with a laugh: "Are you kiddin