Anna Paquin, who had fraternal twins, a boy and a girl, with husband and "True Blood" co-star Stephen Moyer in September 2012, is just one of several celebs to give birth to multiples. Check out some others.
Mariah Carey, had twins, daughter Monroe and son Moroccan Scott, on April 30, 2011, with husband Nick Cannon.
Angelina Jolie gave birth to twins Knox Leon and Vivienne Marcheline on July 12, 2008, by cesarean section. Jolie and Pitt are seen with the twins here on Jan. 27, 2009.
Julia Roberts gave birth to boy/girl twins, Hazel and Phinnaeus, in November 2004. She is married to cinematographer Danny Moder and gave birth to another son in 2007.
The nine-year relationship between Melissa Etheridge and Tammy Lynn Michaels resulted in twins, daughter Johnnie Rose and son Miller Steven, birthed by Michaels via an anonymous sperm donor on Oct. 17, 2006.
Actress Geena Davis has three children with Iranian plastic surgeon Reza Jarrahy, including fraternal twin boys, Kian William Jarrahy and Kaiis Steven, who were born May 6, 2004.
Cybill Shepherd had twins Cyrus Zachariah and Molly Ariel Shepherd-Oppenheim with her second husband, chiropractor Bruce Oppenheim, in 1987 during "Moonlighting's" fourth season.
Celine Dion gave birth to twin boys on Oct. 23, 2010. The singer and her husband, Rene Angelil, are seen here with their sons on Feb. 16, 2011, in Las Vegas.
After marrying Marc Anthony in 2004, Jennifer Lopez had twins in February 2008. Max and Emme made their media debut in People magazine at just a month old.
In December 1994, model Niki Taylor had twin sons, Jake and Hunter, with her now ex-husband, former Arena Football League player Matt Martinez.
Actors Angela Bassett and Courtney B. Vance are the parents of son Slater Josiah and daughter Bronwyn Golden, born on Jan. 27, 2006. The twins were carried by a surrogate mother.
Actress Holly Hunter gave birth to twins in January 2006.
"Desperate Housewives" star Marcia Cross and her husband, Tom Mahoney, became the parents of fraternal girls named Eden and Savannah on Feb. 20, 2007.
Supermodel Cheryl Tiegs had twin boys Jaden and Theo in 2000 with her husband at the time, yoga instructor Rod Stryker, thanks to a surrogate mother.
Actress Jane Seymour became a mom of twins in 1995. Her sons, Johnny and Kris, seen here in November 2002, were named after family friends Johnny Cash and Christopher Reeve.
Singers Diana Krall and Elvis Costello had twin boys, Dexter Henry Lorcan and Frank Harlan James, in December 2006.
Rebecca Romijn gave birth to twin daughters on Dec. 28, 2008. She and her husband, actor Jerry O'Connell, named the babies Dolly Rebecca Rose and Charlie Tamara Tulip.
Tracy Pollan and Michael J. Fox have four children, including twins Aquinnah Kathleen and Schuyler Frances, born Feb. 15, 1995.
"Modern Family" mom Julie Bowen is also a mom in real life, with three sons, including twins, John and Gustav, born in 2009.
Actress Mia Farrow and her second husband, musician Andre Previn, had three biological children together, including twins Matthew and Sascha, born Feb. 26, 1970.
Oscar-winner Marcia Gay Harden has three children with filmmaker Thaddaeus Scheel: a daughter, Eulala Grace Scheel, and twins Julitta Dee Scheel and Hudson Harden Scheel.
Sarah Jessica Parker's twin girls were born on June 22, 2009, delivered by a surrogate mother. Marion Loretta Elwell and Tabitha Hodge carry their father's -- actor Matthew Broderick -- last name. The couple also have another son, James.
Lisa Marie Presley gave birth to twins on Oct. 7, 2008. Elvis' daughter and her husband Michael Lockwood named the babies Finley and Harper.
Joan Lunden is a mom of twins -- times two. The former "Good Morning America" host had already raised three daughters when she and her husband Jeff Konigsberg had twins Max and Kate in 2003 and Kimberly Elise and Jack Andrew in 2005, all via a surrogate mother.
Laura Bush is the only first lady to be a mother of twins, with Barbara and Jenna Bush being born in 1981.
Actress Holly Robinson-Peete and former NFL quarterback Rodney Peete have four children, including fraternal twins, Ryan and son Rodney Jr., born in 1997. The family is seen here in April 2006.
Married to former professional baseball player Nomar Garciaparra, professional soccer player Mia Hamm is a mom of twin girls. Grace Isabella and Ava Caroline were born March 28, 2007.
Country singer Loretta Lynn had four children before she turned 19 and then had twins in the early 1960s, Peggy and Patsy Lynn, who went on to form their own country duo, The Lynns, who released one album in 1998.
Jane Pauley and her husband, "Doonesbury" cartoonist Garry Trudeau, have three children: twins Ross and Rachel (seen here with mom in December 2006), born in 1983, and Thomas, born in 1986.