Ray J & Too Short Go in On Rolex for an Infant!

Some kids eat from a silver spoon, but Too Short and Ray J are making sure their manager's newborn learns to tell time from a shiny new Rolex.

Their manager, David Weintraub, and his fiancee, Mallory Knighton, just had their first kid -- a baby girl named Stevie Rose -- and we're told Short and Ray decided to go halfsies on the $15,000 timepiece.

It's covered in diamonds and white and yellow gold, with a sapphire face ... in honor of Dave and Stevie's birthstone.

The deep-pocketed uncles have set the bar high. Our advice -- start saving now for Stevie's sweet 16.