Washington, Oct. 15 -- Madonna marked daughter Lourdes Leon's 30th birthday with rare family photos, nostalgic videos and an emotional Instagram tribute, reflecting on her dramatic birth and their deep bond.

Pop icon Madonna celebrated her eldest daughter Lourdes Leon's 30th birthday on Wednesday, October 14, with a heartfelt social media tribute featuring rare throwback photographs and videos spanning her daughter's life from childhood to adulthood.

The singer also reflected on Lourdes' dramatic birth, their close relationship and the special connection she described as "Biblical."

"Happy Birthday My Lolita!" Madonna began her Instagram caption, sharing an emotional message for her daughter, whom she welcomed with former boyfriend and...