Actor Will Smith’s first-born son is officially a big kid! Trey Smith celebrates his 19th birthday today(November 11th) and everyone from his siblings to his bonus mom took to Twitter to wish him a Happy Birthday.

Jaden(brother) writes: “Happy BDay @TreySmith your my homie 4 life & brother from another mother. RealGs Oh and btw mw3 all night tonight……”

Willow Smith(sister) writes:” It’s Trey Day (: Happy Birthday Brother…love you.”

Jada Pinkett-Smith(self-proclaimed bonus mom) writes: “Happy bday Trey! I am soooo proud of you and I simply love you to death.”

Dad Will Smith didn’t get the memo to post on Twitter(or Facebook). Nevertheless, we are sure that Will would have wished his older son a Happy, Happy Birthday!

Photos:WhoSay.com