Cha Ching!!! According to reports, pop star Leona Lewis was paid a staggering $1.4 million to perform at a recent private birthday party.

The singer reportedly appeared at a 21st birthday bash for the daughter of British mobile phone mogul John Caudwell on Saturday (Mar 14) at the family’s mansion in Staffordshire, England.

Lewis, who won British reality TV series The X Factor in 2006, performed seven songs – including a rendition of Happy Birthday – for Caudwell’s daughter Libby, according to U.K. newspaper The Sun.

A spokesman for the star says, “She did perform at a private event, but all details are confidential.”

Which means she got a phat check…..