Backstreet Boys star Nick Carter celebrated his daughter Saoirse Reign Carter’s seventh birthday with an emotional social media tribute, calling her his “little Rainbow baby.” The singer shared a family photograph featuring Saoirse alongside her siblings, Odin and Pearl.Carter marked the special occasion on Instagram on October 3, remembering the day Saoirse was born and expressing his love for her despite being away from home. “I can’t believe our baby is 7 years old today,” he wrote in his birthday message.Key HighlightsNick Carter celebrated daughter Saoirse’s seventh birthday.He called Saoirse his “little Rainbow baby.”Saoirse was born on October 2, 2019.Carter shares three children with wife Lauren Kitt Carter.Saoirse’s siblings are Odin and Pearl.Carter shared a family photograph to mark the occasion.Nick Carter’s Birthday Message for SaoirseIn his heartfelt post, Carter reflected on Saoirse’s birth and described her as his “little Rainbow baby.” He also mentioned that he was around a thousand miles away from his daughter but assured her that his love would always remain strong.Saoirse was born on October 2, 2019. Carter and his wife Lauren Kitt Carter welcomed her after the couple had previously experienced a miscarriage, which is why the singer has described Saoirse as a rainbow baby.Nick Carter and Lauren Kitt’s Three ChildrenNick Carter and Lauren Kitt Carter, who married in 2014, have three children. Their eldest child, son Odin, was born in 2016, followed by Saoirse in 2019 and daughter Pearl in 2021.Saoirse has also shown an interest in music from a young age. Carter previously shared that his daughter enjoys singing and has even joined him on stage during a Backstreet Boys performance.Nick Carter’s Family-Focused Birthday TributeCarter’s latest birthday message highlights his close bond with his children. Along with Saoirse, the photograph featured Odin and Pearl, giving fans a glimpse of the family celebration.The Backstreet Boys singer continues to balance his music career with family life. His official website also lists his recent solo music activity, including the 2026 single “Magic.
