Singer Christina Aguilera reportedly wants former husband and music executive Jordan Bratman to help her revive her music career.

The "Your body" hitmaker, who gave birth to daughter Summer Rain - her first child with fiance Matthew Rutler last month, has reportedly reached out to Bratman, with whom she has son Max, 6, for advice for her next album, reports contactmusic.com.

"Jordan is the only one she can trust to get a hit song on the radio. She's been calling him non-stop and even offered to pay for advice," said a source.

But the source said he isn't interested in having a professional relationship with her.

"Jordan has declined her attempts to set up business meetings. Co-parenting is as far as he will go," said the source.

The two split in 2010 after five years of marriage.