Usher with wife Tameka Foster

It's another bouncing baby boy for Usher and his wife Tameka, the singer's rep confirms to People.

"Usher and Tameka Raymond welcomed their second son, Naviyd Ely Raymond, on Wednesday, Dec. 10, 2:33 am weighing 5 lbs., 13 oz.," says the rep. "Tameka and the baby are doing fine."

Naviyd joins older brother Usher Raymond V, who turned 1 year old on Nov. 26. The parents married in 2007. Tameka, 37, also has three sons from a previous relationship.

Sources say that Usher, 30, was by Tameka's side during the birth. Last month, Usher said their new family addition was "one of the best Christmas gifts there is to have."

What advice do you have for Usher now that he's embarking on parenting five boys?