Justin Timberlake Debuts Son Silas With Wife Jessica Biel: First Pic

The Timberlakes are ready!!! GO GRIZZ! #GritNGrind #Playoffs #BabyGrizzROAR

A photo posted by Justin Timberlake (@justintimberlake) on Apr 19, 2015 at 5:12pm PDT

Introducing the Timberlakes! Justin Timberlake debuted the first photo of his infant son Silas Randall Timberlake on Sunday, April 19 via Instagram. 

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Just one week after welcoming their first child, Timberlake, 34, posted a shot of his wife Jessica Biel cradling little Silas and wrote, "The Timberlakes are ready!!! GO GRIZZ! #GritNGrind #Playoffs #BabyGrizzROAR."

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The newborn wore a tiny Memphis Grizzlies jersey to support his dad's favorite team. 

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The fresh-faced Biel, 33, looked radiant, holding her first born son and grinning. The couple plans to raise their son in Montana, away from Hollywood. 

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"Jessica sees herself as a mom of boys, so it worked out perfectly," a source told Us Weekly earlier in the week. "Justin is so excited, he doesn't know what to do with himself!" 

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