Love Lives Rose Byrne and Bobby Cannavale’s Relationship Timeline: From Parenthood to Costarring Roles By Meredith Nardino May 3, 2022 Bobby Cannavale and Rose Byrne. Henry Lamb/Photowire/BEI/Shutterstock 8 1 / 8 2012 The couple began dating two years after Byrne’s split from ex Brendan Cowell. Back to top In order to view the gallery, please allow Manage Cookies