10 Celebrities You Had No Clue Grew Up in Huge Families

Bet you didn't know these A-list stars grew up with seven siblings or more! Sure, they're famous know--but back then, they were just another kid in the crowded bunch.

Dolly Parton

The country star (center) has 11 siblings: Stella, Randy, Rachel, Willadeene, Floyd, Coy, Cassie, Freida, Robert, David, and Larry.

Mark Wahlberg

The actor (bottom, center) has 8 siblings--Donnie, Arthur, Jim, Paul, Robert, Tracey, Michelle, and Debbie--and three half-siblings, Donna, Scott, and Buddy.

Bill Murray

The actor, shown here (at left) with his brothers in 2016, has 8 siblings: Joel, John, Edward III, Laura, Peggy, Nancy, Andy, and Brian.

Celine Dion

The mega-star, who grew up poor in Canada, has eight sisters: Claudette, Ghislaine, Linda, Liette, Louise, Pauline, Manon and Denise; and five brothers: Clément, Paul, Jacques, Michel and Daniel.

Marie Osmond

The singer has eight brothers: Donnie, Virl, Tom, Alan, Wayne, Merrill, Jay, and Jimmy Osmond.

Stephen Colbert

The TV personality (center, bottom row) is the youngest of 11 children: James, Edward, Mary, William, Margo, Thomas, Jay, Elizabeth, Paul, and Peter.

Perry Como

Decades-long Italian-American singer Perry Como was the seventh of 13 children born to Lucia Travaglini and Pietro Como.

Michael Jackson

The world knows "The Jackson Five," but there were actually nine Jackson siblings, including Rebbie, Jackie, Tito, Jermaine, LaToya, Marlon, Randy, and Janet.

Sarah Jessica Parker

The actress, shown here with her parents and brother Pippin Parker, is one of eight children.

Madonna

This superstar performer is one eight siblings, including Anthony, Jennifer, Paula, Christopher, Mario, Melanie and Marty.