News Bobby Cannavale Debuts Full Photo of Son Rocco to Celebrate His First Birthday: 'My Beautiful Boy' By Latifah Muhammad 7:52 PM PST, February 1, 2017 Now Playing hh:mm:ss Bobby Cannavale and Rose Byrne are finally showing off their adorable son, Rocco!The 45-year-old actor celebrated Rocco turning one on Tuesday, by debuting the first full pic of his son's face on Instagram. WATCH: Rose Byrne Poses for 'Playboy' Just Months After Giving Birth "Happy Birthday my beautiful boy #therock #1," Cannavale wrote next to a sweet snap of father and son on the beach in New South Wales, Australia. View this post on InstagramHappy Birthday my beautiful boy #therock #1A post shared by Bobby (@bobby_cannavale) on Jan 31, 2017 at 9:20pm PST MORE: Rose Byrne’s Breast Milk Has Been Confiscated by the TSA The family of three has been spending time in Byrne's home country , and from the looks of Cannavale's recent Instagram posts, they’re having a great time down under.Though Rocco only made one appearance on his father's Instagram page, Cannavale shared a video from their visit to the zoo, and a snapshot of a special container of Vegemite bearing the baby's name. View this post on InstagramSo we went to the zoo yesterday.A post shared by Bobby (@bobby_cannavale) on Jan 30, 2017 at 2:43pm PST View this post on InstagramMorning!A post shared by Bobby (@bobby_cannavale) on Jan 30, 2017 at 1:06pm PSTRocco is Cannavale's first child with the 36-year-old Neighbors star. The Vinyl star also has a 21-year-old son, Jake, from a previous relationship.See more on the birth of baby Rocco below.Rose Byrne and Bobby Cannavale Welcome a Baby Boy--Find Out His Name!