Christina Aguilera collapsed backstage at her concert in Melbourne, Australia last week, according to reports.
The singer - who is rumoured to be four months pregnant - started having breathing problems and was rushed to hospital after coming off stage.
Christina was kept in hospital overnight and told to cancel her two Melbourne concerts to allow her to rest, a source says.
Despite her pregnancy, Christina is desperate to complete the final dates of her world tour.
“The wardrobe department have been letting out her costumes to accommodate her growing tummy,” the source adds.
“We have been told to keep it hush, hush. She is a perfectionist and hates letting people down. But we’re hoping she will cancel the last [tour dates] and return to LA to put her feet up.”
Christina’s spokesperson has blamed the songstress’ health scare on a bout of the ‘flu’.
