The excited couple who are already parents to an eight-year-old boy, Rocket, welcomed the babies into the world earlier this month, according to Vanity Fair.

Representatives for the star, however, did not specify the gender or names of their new bundle of joy but rather revealed the family are all 'happy and healthy' following the births.

Helen first flaunted her bump while attending the N°5 L’EAU party for Chanel in West Hollywood in September.

The couple have been married since October 2013.