Lady Gaga and Michael Polansky welcomed their daughter Rosevia surrogate … TMZ has learned.

We broke the story … the couple’s daughter — full legal name Rose Bean Polansky — was born on June 9 at 11:19 PM PT in Los Angeles.

It’s unclear why the singer opted for surrogacy; however, she’s been open about her struggles with fibromyalgia, a condition that causes severe pain and exhaustion.

Gaga discussed her health battle in her 2017 Netflix documentary, “Gaga: Five Foot Two,” saying she hoped people dealing with chronic pain would know they were not alone.

She also told Oprah Winfrey in 2020 … “Even sitting here with you today, I’m in head-to-toe pain.” In 2025 Gaga said that her fibromyalgia was under control, but she still has “pain days.”

Gaga’s daughter’s name also appears to carry special meaning … the singer has a rose tattoo on her back, a nod to her performance of “La Vie En Rose” in “A Star Is Born.” Her song “Born This Way” was inspired by LGBTQ+ activist Carl Bean.

Dr. Robert Katz — the OB-GYN who helped Ciaraand Russell Wilson welcome their daughter, Sienna — delivered Rose.

We got our first look at little baby Rose over the weekend … when photos surfaced showing Gaga holding the swaddled child on a walk with Michael.