Ashlee Simpson has revealed boyfriend Pete Wentz is planning to ask her father for her hand in marriage.

The 'Autobiography' singer has been given a "promise ring" by Fall Out Boy rocker Pete - who she has been dating for over a year - to signify their commitment to one another. Pete is just waiting for the right moment to discuss marriage with Ashlee's dad Joe.

She said: "Yes, this on my finger is a promise ring. It just means that he hasn't asked my dad yet!"

Ashlee - who is currently promoting her new album 'Bittersweet World' - also quashed rumors she is expecting a baby.

The 23-year-old star laughed on TV show 'The Sauce': "No, I'm not pregnant!"

Rumors the couple were expecting their first child emerged after Pete posted a home video on his blog.

In the footage Ashlee and Pete tell fans they are planning to make "something that cannot be illegally downloaded" and also reveal the "release date" is July 2008. Ashlee then poses with a cushion stuffed up her top.

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