By Rita Chioma,

Hollywood power couple, Beyonce and Jay Z’s twins arrived ahead of time according to reports.

The babies were born prematurely and are being treated for jaundice, TMZ has reported.

The pair have not left the hospital since arriving some days ago; it was previously reported doctors had opted to keep them in for a ‘minor issue.’

The siblings will have spent most of their first days under ‘bili lights,’ phototherapy designed to eliminate high levels of bilirubin in the blood.