Bobby Cannavale and Rose Byrne had been dating since last fall, but they only just made their red carpet debut as a couple earlier this month, at the CFDA Fashion Awards in New York City.
US Weekly's eyewitness reported that Bobby and Rose seemed very much in love, adding that they, "were chatting and laughing in between [camera] flashes."
Both Rose Byrne and Cannavale are at very busy points in their lives. After coming off several seasons of 'Damages', Rose has a remarkable six movies set for release in 2013, including the recently released 'The Internship', and the upcoming 'Townies' and 'Tumbledown'.
Bobby, on the other hand, is best known for his work on 'Boardwalk Empire', but he's currently in talks to star in the Martin Scorsese-Mick Jagger rock'n'roll drama for HBO. The drama, which has reportedly been in development for several years, is about a 'cocaine-fueled record executive' in NYC around 1977. Since Cannavale and HBO already have a strong working relationship, this news didn't come as much of a surprise. There's no word yet on whether the show's been greenlit, but with the talent that's involved, there is very little chance of it not making it to air.