"Happy birthday BWT," Trump, 50, tweeted on Saturday, using her son's initials alongside three heart emojis. She also shared an image of two black balloons that made a 15, for Barron's age.

Vanessa Bryant is paying tribute to her late daughter Gianna Bryant on what would have been her 15th birthday. "Dear Gianna, Happy 15th Birthday! ️😘I love you!" Vanessa wrote in a touching ...