Sharon Osbourne has slammed Lady Gaga branding her a ''publicity-seeking hypocrite'' .
The showbiz matriarch sent the 'Bad Romance' star an open letter after she failed to ask her fans - who are known as 'Little Monsters' - to stop sending threatening messages to Sharon's daughter Kelly after she poked fun at the singer's outfit at the 2012 Grammy Awards on her clothing critique TV show 'Fashion Police'.
Kelly Osbourne has received threats from people wanting to attend her wedding.
The 'Fashion Police' co-host is yet to set a date for her nuptials to vegan chef Matthew Mosshart - who she has been dating since 2011 - but she admits she's already had friends and family bribe her for an invitation to the ceremony.
The Saturdays star - who has four-month-old daughter Alaia-Mai with JLS singer Marvin Humes - joked she would swap her handsome husband for 'X Factor' Simon Cowell because she loves his ''square hair''.
Sharon Osbourne cried watching Jack Osbourne on 'Dancing with the Stars'.
The showbiz matriarch couldn't hold back her tears as her son took to the dancefloor on Monday evening (16.09.13) with his professional dance partner Cheryl Burke for the first night of the new US ballroom dancing series.
Sharon Osbourne has hit back at reports she is feuding with the 'Fashion Police' co-host, 28, about the details of her upcoming nuptials to vegan chef Matthew Mosshart and insists she is doing everything she can to make sure Kelly's special day is perfect.