All the New Celebrity Romances That Were on Our Radar This Year

Established: October

Singer Josh Groban and 2 Broke Girls star Kat Dennings stepped out for the first time as a couple in October. They posed on the red carpet together at the Carousel of Hope Ball in LA and stuck close while inside. A source close to the actress said that the couple is "having a lot of fun." Before being linked to the famed singer, Kat was dating actor Nick Zano, who had a guest role on her hit CBS comedy. Josh was previously linked to Mad Men's January Jones from 2003 to 2006.