The 30-year-old singer, who won season 8 of American Idol, and his wife announced the news on Instagram with a cute pic of their son Oliver wearing a big brother t-shirt.
“#2016 is gonna be a good year!” Kris captioned the pic on Instagram.
“Happy New Year everyone! So much for our family to look forward to in 2016!!! :D” Katy added on her own personal account.
Congrats to the happy family on the wonderful news! See the announcement pic below…