Singer Delta Goodrem needed medical attention after collapsing on the set of Australian reality Tv show The Voice last week (ends08Mar15).

The pop star fell ill while filming the audition rounds of the hit series in Sydney, and rushed backstage before reportedly passing out.

She is believed to have sought medical attention before returning to the set to continue filming.

A spokesperson for Australia's Nine Network, the channel behind the show, blamed the health scare on the heat in the Tv studio and Goodrem's busy schedule, according to the Aap.