twenty one pilots' Tyler Joseph and his wife Jenna Joseph, have welcomed a baby girl to the world this month.
Jenna Joseph welcomed her and Tyler's daughter, Rosie, on Instagram on Friday.
"meet Ro. fresh out of the oven. Rosie Robert Joseph was born February 9th. Robert after Tylers middle name," she wrote.
Jenna posted another photo of Rosie, along with a tribute to her husband.
