Celebrities with twins: We bet you didn't know about all of these....

With the announcement of Beyonce and Jay Z expecting twins, and the news of Amal Clooney and George Clooney preparing for the arrival of twins in June, we give you a list of the celebrities with twin children.
Thank god for social media because here are the cutest pictures ever...
Want more? You've got the celebrity twins you didn't know about.

Madonna
Madonna took to Instagram to announce that her family is growing. She captioned the adorable snap of her twins: "I can officially confirm I have completed the process of adopting twin sisters from Malawi and am overjoyed that they are now part of our family. I am deeply grateful to all those in Malawi who helped make this possible, and I ask the media please to respect our privacy during this transitional time. 🙏🏻 Thank you also to my friends, family and my very large team for all your support and Love!"
InstagramNeil Patrick Harris & David Burtka
Former Oscars host Neil Patrick Harris and his husband David Burtka decided to fertilise two surrogate eggs by sperm donated from both of them. “We inserted one of my sperm and one of David's sperm into two eggs with the hope that they would both take, just because we both wanted to be dads biologically,” Neil said. “Both took, miraculously.” The actor doesn’t know which of his children, named Gideon and Harper, was biologically his child. “I have no interest in [finding out]. We are their parents and I love them implicitly.”
InstagramChris Hemsworth & Elsa Pataky
Elsa Pataky and Chris Hemsworth welcomed twin sons - Tristan and Sasha – in March 2014. “They are already home. Tristan and Sasha arrived in this world 18 March just after the full moon. Complete happiness!!” wrote Elsa on her Instagram.
InstagramKevin Zegers & Jaime Feld
The Mortal Instruments' star Kevin Zegers and his wife Jaime Feld welcomed twin girls in 2015. "They're here! I've never been more in love than I am with the gift my beautiful wife just gave me...Zoe Madison and Blake Everleigh Zegers," the actor wrote. The pair have been married since August 2013.
InstagramSarah Jessica Parker & Matthew Broderick
Sarah Jessica Parker and Matthew Broderick surprised the world when they announced that they were having not one surrogate baby, but two! Marion and Tabitha were born in June 2009 after their parents made a frantic dash from New York to Ohio to be present at the double delivery.
InstagramMatt Bomer & Simon Hall
Matt Bomer and partner Simon Hall have their work cut out – with three sons, including a set of twins. Have you seen a more gorgeous family?
InstagramJennifer Lopez & Marc Anthony
Jennifer Lopez proved she’s not one to do things by halves when she gave birth to fraternal (non-identical) twins, Emme Maribel Munez and Maximilian David Muniz, in February 2008.
InstagramMo Farah & Tania Farah
Mo Farah has twin girls - Amani and Aisha - and they are already showing his sporting prowess. “One is calm and one is outgoing but they both love running around. I don’t know whether it’s because of their dad or it’s instilled in them but they both love running. Amani is quite petite and has got the build of a long distance runner and can just run and run and run. Aisha is very quick so if anything she might be a sprinter, that’s what we figured.”
InstagramMariah Carey & Nick Cannon
Mariah Carey gave birth to twins Moroccan and Monroe, listening to her hit We Belong Together.
InstagramRicky Martin
Ricky Martin welcomed twin sons Matteo and Valentino in August 2008 via a gestational surrogate. The singer took a break from his career to bring them up. Ricky said that his sons had asked if they had been in his belly – something he had to set them straight about. He told them: “’There was a woman that I adore with all my heart that helped me bring you into this world. She lent me her belly so that you could come and when you were born she put you in my arms.’”
InstagramCeline Dion & René Angélil
After a struggle to conceive, Celine Dion gave birth to two healthy fraternal twin sons in October 2010. They are named Eddie (after Celine’s favourite Algerian songwriter Eddie Marnay) and Nelson (after Nelson Mandela).
InstagramZoe Saldana & Marco Perego
Zoe Saldana and husband Marco Perego were ecstatic when they found out they were expecting double. When the boys, Cy and Bowie, were born in December 2014, the pair took three months out "in our baby cave" to look after them.
InstagramRebecca Romijn & Jerry O'Connell
X-Men star Rebecca Romijn gave birth to twin girls, Dolly Rebecca and Charlie Tamara Tulip, in 2009. While they both share their mother’s good looks, Rebecca says they are very different. “They're really developing their own, very specific personas," she said.
InstagramAnna Paquin & Stephen Moyer
True Blood's own, Anna Paquin has welcomed along with hubby Stephen Moyer baby twins, Poppy and Charlie (take a moment to acknowledge how cute their names are), in 2012.
InstagramPrince Albert II & Princess Charlene of Monaco
Princess Charlene of Monaco gave birth to twins Jacques and Gabriella on 10 December. Despite being a few minutes older, Gabriella is second in line to the Monaco throne after her brother.
InstagramRoger & Mirka Federer
Roger Federer doesn't just have to work hard on the tennis court - the tennis player has not one, but two, sets of twins. The sportsman has six-year-old girls Myla Rose and Charlene Riva and one-year-old Leo and Lenny. The chances of having two sets of twins is incredibly small - but Roger's sister also has twins so we guess it runs in their family!