On Saturday, Mariah Carey and Nick Cannon left the hospital with their newborn twins in style. With Moroccan and Monroe in tow, the happy family drove off in a black Rolls Royce.

The twins were born on April 30, the couple's anniversary, each weighing under 6 pounds. Four days later, the R&B singer announced their names on her official website.

The two-week stay at the hospital wasn't all roses, though. Carey and Cannon have been under investigation by Child Protective Services after a nurse suggested the singer drink Guinness for its supposed breast-feeding benefits. Cannon said in an interview with Piers Morgan:

"It all started when a nurse suggested to my wife that if you drink Guinness, the dark beer, the yeast improves breastfeeding … I don’t know if someone heard that, but then they were saying my wife was drinking beer. People will do anything to try to conjure up a story."

Out of precaution, the couple have already been visited by CPS, but the case should be closed after a short in-home visit, reports the Daily Mail. Until then, the twins will be enjoying their fabulous life, complete with a tricked-out nursery.

Watch the Mariah Carey 'Always Be My Baby' Video