Scarlett Johansson Opens Up About Past Relationship With Sean Penn

The usually private Scarlett Johansson covers the May issue of Vogue magazine and finally opens up about her past relationship with Sean Penn — who's 24 years her senior -- and her divorce from Ryan Reynolds. Find out who the 27-year-old actress is dating now! Plus, J.Lo looks happy and super sexy Wednesday night on "American Idol," just hours after the news broke that her estranged husband Marc Anthony filed for divorce, and new mom Hilary Duff steps out sans makeup.

Check back weekdays at 12 p.m. PT

• Follow omg! NOW on Twitter

• Click here for Kristen's bargain style fashion

• Become a fan of omg! NOW on Facebook

More Celebrity Features on Yahoo!:

• Jennifer Lopez Looks Great on 'Idol' After Marc Anthony's Divorce

• Jessica Biel Joins Scarlett Johansson in Making of 'Psycho' Film

• It's a Boy for Hilary Duff and Mike Comrie