Sharon Osbourne has said sorry for insulting Britain's Got Talent runner-up Susan Boyle on a US radio station.
Osbourne stated on micro-blogging site Twitter that she wanted to "apologise for getting a cheap laugh" at the Scottish singer's expense.
Earlier this month Osbourne, 57, appeared on Sirius XM Radio where she called Boyle a "lovely lady" who had been hit by "the ugly stick".
The clip, which was posted on YouTube, angered some of Boyle's fans.
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'Gracious woman'
Osbourne is seen laughing with presenters Opie and Anthony on their talk show after she said: "You just want to say God bless and here's a Gillette razor."
In her apology, the America's Got Talent judge said: "Susan Boyle is a lovely gracious woman and I took advantage of that by poking fun at her.
"I would never want to be responsible for hurting Susan and I must apologise for getting a cheap laugh at her expense."
In September, Boyle, 47, appeared on the finale of America's Got Talent and performed the Rolling Stones hit Wild Horses.
Her performance received a series of positive reviews and standing ovations from the show's judges, including Osbourne.
The singer shot to fame in April when she appeared on Britain's Got Talent, singing I Dreamed a Dream from the musical Les Miserables. - bbc.co.uk