Céline Dion and Twins Head Home from Hospital

It's one big happy family at Céline Dion’s house

Dion, 42, and her 5-day-old twin boys have left the Florida hospital where the babies were born via C-section on Saturday, her rep confirms to PEOPLE

 

"Céline and the twins went home last night," says her rep. "Everyone's doing great. They are happy to be home."

Dion and husband René Angelil also have a little extra support: In addition to their son René-Charles, 9, "three of her sisters and her mom are there helping out," adds her rep