"Happy 16th kid ... writing, "Happy birthday prince James (the next king) ." Dwyane Wade's son, Zaire, also replied, "YnG ." In August, LeBron opened up about being away from ...

Gwyneth Paltrow is paying tribute to her son as he celebrates his 16th birthday ... You mean the world to me, my boy. Happy birthday." Paltrow shares son Moses and daughter Apple, 17, with ...

Ashlee Simpson is celebrating a major milestone in son Bronx's life ... and cool baby... happy 16th birthday. I love you. ... Thank you for making me the luckiest." Celebrities and fans quickly ...

as well as: "Happy 16th birthday Pete Wentz Jr!!" plus another added: "He legit is @petewentz's doppelganger." MORE: Ashlee Simpson shares sweet photo of mini-me 3-year-old son Ziggy – and you ...