Kelly Osbourne says marriage will make her a "cracked-out housewife." The 24-year-old star - who recently completed a stint in an Oregon rehab clinic where she was treated for an addiction to painkillers - is planning a long engagement to her fiance Luke Worrall, 19, as she thinks the pressure of married life could prove too much.

She told People magazine: "I think the last thing I should be doing right now is planning a wedding. I'd become one of those cracked-out housewives with a vacuum cleaner, hopped up on Dexedrine."

Jack Osbourne tried to commit suicide when his mother was diagnosed with cancer. The 23-year-old star struggled to cope when Sharon discovered she had colon cancer in 2002, and took a cocktail of prescription drugs including OxyContin and Valium.

He said: "I started getting suicidal. I was just doing loads of drugs and drinking. I was miserable."

Sharon Osbourne is being sued for allegedly attacking a reality show contestant.

A lawsuit has been filed against the 56-year-old presenter after she reportedly scratched and pulled the hair of Megan Hauserman last December on "Rock of Love: Charm School."

Friends of the 24-year-old star have blamed Kelly's wild lifestyle in the U.K. city for her latest stint in rehab.

A source said: "It's a very party atmosphere there. Kelly just tends to get back into that rut when she's there since her friends are there, and she's just more comfortable there. The old party habits come back."