NFL Draft Pick Trent Richardson — 21st Bday with Jamie Foxx

Trent Richardson — the #3 overall pick in the 2012 NFL Draft — turned 21-years-old last night … and to celebrate, dude hit up a trendy Hollywood restaurant with an Oscar Winner. Not bad …

The Cleveland Browns running back had his birthday dinner at Mercato di Vetro … alongside Jamie Foxx.

It”s unclear how the two know each other … we”re guessing they”re are both in town for the ESPYS tonight.

We”re guessing Foxx paid for dinner … since Richardson has yet to sign his NFL contract.