Twenty One Pilots' Tyler Joseph and his wife Jenna are now a family of three!
Jenna took to Instagram on Friday (Feb. 21) to introduce the world to their baby daughter Rosie, affectionately nicknamed Ro.
"meet Ro," she wrote alongside an adorable video of the new baby laying around with her parents. "fresh out of the oven. Rosie Robert Joseph was born February 9th. Robert after Tylers middle name."