The Take That singer, whose daughter Poppy was delivered stillborn in 2012, publicly reached out to the grieving couple on Twitter, writing: "Sending all my love, strength and best wishes @johnlegend @chrissyteigen no words can make the pain any easier."
SNEAK PEEK: Chrissy Teigen and John Legend have the most beautiful garden at home
Gary, 49, and his wife Dawn sadly lost their fourth child eight years ago. At the time, the singer released a statement, saying: "Dawn and I are devastated to announce that we've lost our baby. Our focus now is giving Poppy a beautiful funeral and loving our three children with all our hearts. We'd ask at this painful time that our privacy be respected." The British couple also share son Daniel and daughters Emily and Daisy.
Gary Barlow lost his daughter Poppy in 2012
Gary wasn't the only star to reach out to Chrissy, 34, and John, 41. Amanda Holden, who tragically lost her son Theo when she was seven months pregnant in 2011, also commented on Chrissy's Instagram post, revealing how she coped with her loss.
"This is how I dealt with my loss x," Amanda replied to another fan's comment that read: "In Lebanese culture we believe babies like Jack are angels that God selectively chooses to watch over you. Sending you light."
Chrissy and John Legend sadly lost their son Jack
Chrissy and John's close friend Kim Kardashian also reached out, writing: "We're always here for you and love you guys so much." Gabrielle Union also posted, "We love you guys so much and we will be here for whatever yall need. Always" while Paris Hilton wrote: "My heart breaks for you and John. I am so sorry for your loss. Sending you and your family so much love. Love you beautiful."
Channing Tatum also sent his love to the couple, while Hailey Bieber added: "I'm so so sorry. Thinking of you and John, praying for you guys and sending you so much love during this time."
Kim Kardashian reached out to her close friends Chrissy and John
Modern Family star Jesse Tyler commented on Chrissy's post, "Sending so much love to you and John and the kids. I wish I could take away your heartbreak." Selma Blair also sent her condolences, writing: "I am so sorry angel momma. I am so sorry. This grief. This grief. It will hold you and the love will break through. I am so sorry . Your family. You. Love you. My deepest sympathies."
Gabrielle Union and Paris Hilton also shared their condolences
Chrissy shared her and John's devastating news on Instagram, alongside five incredibly moving black and white pictures taken at the hospital before the birth. One of the images features the couple holding baby Jack in their arms.
"We are shocked and in the kind of deep pain you only hear about, the kind of pain we've never felt before. We were never able to stop the bleeding and give our baby the fluids he needed, despite bags and bags of blood transfusions. It just wasn't enough," Chrissy began her post.
"We are shocked and in the kind of deep pain you only hear about," Chrissy said
"We never decide on our babies' names until the last possible moment after they're born, just before we leave the hospital. But we, for some reason, had started to call this little guy in my belly Jack. So he will always be Jack to us. Jack worked so hard to be a part of our little family, and he will be, forever."
Chrissy went on to thank everyone for their thoughts and prayers, adding that they were "so grateful" for their lives and their "wonderful babies Luna and Miles".
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