News Gwyneth Paltrow Wishes 'Most Brilliant' Son Moses a Happy Birthday -- See the Sweet Pic! By Jennifer Drysdale 5:39 PM PDT, April 8, 2017 Gwyneth Paltrow's little boy is growing up! The Iron Man star took to Instagram on Saturday to wish her son, Moses, a happy 11th birthday. WATCH: Gwyneth Paltrow Sizzles in a Bikini on Her Mexico Vacation With Boyfriend Brad Falchuk: Pic! "Happy 11th birthday to the love of my life, the kindest, most brilliant boy of all time. I love you more than words could ever possibly express. #moses," Paltrow captioned a sweet mother-son pic. WATCH: Gwyneth Paltrow Wishes Ex Chris Martin’s Mom a ‘Happy UK Mother’s Day’ in Sweet Post The 44-year-old actress is all about family. Just last month, she shared a sweet message to her ex husband, Chris Martin, in honor of his 40th birthday, calling the Coldplay frontman the "best daddy in the world." See more in the video below. Gwyneth Paltrow Wishes Ex Chris Martin Happy Birthday: 'To The Best Daddy in the World'