Kat Dennings and Josh Groban
When 2 Broke Girls star Kat Dennings began dating singer Josh Groban, fans were thrilled—and a little jealous. The two were introduced by Kat’s co-star, Beth Behrs, and went public in 2014 at a Beverly Hills gala. It was at that event that Kat heard Josh sing live for the first time, and sparks flew.
For nearly two years, the couple remained one of the quieter, more grounded duos in Hollywood. They eventually parted ways in 2016, but reports indicate the breakup was mutual and respectful. While they’ve both moved on, their relationship was a sweet moment in the celebrity dating timeline.