Stones frontman Jagger and his girlfriend, ballerina Melanie Hamrick, welcomed a baby boy on Wednesday, a spokeswoman for the rock legend told TheWrap.
"Melanie Hamrick and Mick Jagger's son was born today in New York and they are both delighted," the spokeswoman said.
"Mick was at the hospital for the arrival. Mother and baby are doing well and we request that the media respect their privacy at this time," the statement continued.
See photos of Mick Jagger's wive and girlfriends through the years:
Mick Jagger's Wives and Girlfriends
Mick Jagger's Wives and Girlfriends
29th December 1965
Rolling Stones singer Mick Jagger talking to his girlfriend model Chrissie Shrimpton, 18th August 1965. They were attending photographer David Bailey's wedding to actress Catherine Deneueve in London, and Mick was best man. (Photo by Larry Ellis/Daily Express/Getty Images)
Jagger, who turned 73 in July, has seven other children, the oldest being daughter Karis Hunt Jagger, age 45. He and his ex-girlfriend Jerry Hall have four children, including son James, who starred in HBO's short-lived series "Vinyl," which Jagger executive-produced.
The singer also has five grandchildren, and a great-granddaughter.
NEW YORK, NY - MAY 16: Melanie Hamrick attends the 2016 American Ballet Theatre Spring Gala at The Metropolitan Opera House on May 16, 2016 in New York City. (Photo by Randy Brooke/WireImage)
BEVERLY HILLS, CA - DECEMBER 07: Dancer Melanie Hamrick attends the 75th Anniversary Holiday Benefit hosted by the American Ballet Theatre at The Beverly Hilton Hotel on December 7, 2015 in Beverly Hills, California. (Photo by Vincent Sandoval/Getty Images)
NEW YORK, NY - MAY 18: Ballet Dancer Melanie Hamrick attends the American Ballet Theatre's 75th Anniversary Diamond Jubilee Spring Gala at The Metropolitan Opera House on May 18, 2015 in New York City. (Photo by Dimitrios Kambouris/Getty Images)
French dancer Alex Hammoudi (L) and U.S. dancer Melanie Hamrick of the American Ballet Theatre perform "La Pluie" by Anabel Lopez during the 23rd International Ballet Festival at the Mella Theater in Havana November 6, 2012. REUTERS/Enrique De La Osa (CUBA - Tags: ENTERTAINMENT SOCIETY)
Marcelo Gomes as Apollo and Paloma Herrera(behind him) as Terpsichore with Devon Teuscher as PolyHymnia and Melanie Hamrick as Calliope in Balanchine's Apollo in American Ballet Theater's opening night at the Dorothy Chandler Pavilion on Jul. 11, 2013. A mixed bill: two from Balanchine's and a new dance by Ratmansky. (Photo by Lawrence K. Ho/Los Angeles Times via Getty Images)
Melanie Hamrick,Frederic Franklin and Hee Seo with artists of the company in American Ballet Theatre's production of 'Swan Lake' at the London Coliseum. (Photo by robbie jack/Corbis via Getty Images)
A fundraiser raising money for the American Ballet Theater was held at the Pritzker residence in Beverly Hills. The event brought out celebrities and world renowned dancers. Luciana Paris, left, Devon Teuscher, center, and Melanie Hamrick perform a piece from Le Corsaire. (Photo by Michael Robinson Chavez/Los Angeles Times via Getty Images)
On the way to stage for my last show of Odalisques ! ⭐️👯😘 @abtofficial #ballerina #backstage #abtmetseadon16 #tutu
Getting ready for Sylvia! 💪🏻Lots of Costume fittings happening for @abtofficial Spring Season 🌟#fitness #ballerina #greekgods
Honored to wear this stunning blue tutu tonight on National Colon Cancer awareness day. Wear blue all day to support the fight against Colon Cancer #blue #nationalcoloncancerawareness #operationsmile #cancersocietyofamerica #ilovemyfamily #strength #love
Had a great time at kennedy center this week! Right before Don Q's dream! #abtontour #backstage #kennedycenter #tutu #lights #lucky