Justin Timberlake and Jessica Biel have introduced their baby son to the world.

The couple shared a picture of the actress cradling Silas Randall, wearing a Memphis Grizzlies top, on Instagram.

The Suit And Tie singer – who partly owns the Memphis Grizzlies basketball team – wrote alongside the photo: “The Timberlakes are ready!!! GO GRIZZ! #GritNGrind #Playoffs #BabyGrizzROAR.”

Baby Silas was born around April 11, months after Justin announced Jessica’s pregnancy on his 34th birthday on January 31.

“Thank you EVERYONE for the Bday wishes! This year, I’m getting the GREATEST GIFT EVER. CAN’T WAIT,” he posted on Instagram.