Justin Timberlake pictures tender shares in the "Tonight Show" from his son Silas

Justin Timberlake surprised everyone on the "Tonight Show" with Jimmy Fallon, when showed photos of his son Silas, five months with his wife Jessica Biel.



The singer is very usual for private and family life, but Fallon is a great friend of Timberlake.

"The truth is that having a child is the most wonderful thing that can happen in life," Timberlake said of his responsibility of being a parent