The Osbourne matriarch has revealed that she thinks her biggest beauty disaster was overplucking her eyebrows.

It can be a tricky thing to get right and, if you happen to get too enthusiastic with a pair of tweezers, you could be left looking a little strange for a number of weeks. Yes, perfect eyebrows are not always easy to achieve.

A lady who knows this all-too-well is 61-year-old Sharon Osbourne She has revealed to The Daily Telegraph that she went through a phase where she was almost left with no eyebrows when she went on a plucking spree.

''Plucking eyebrows for everyone has to be the worst thing and it's so marvellous that mine are so heavily documented.''

Her daughter Kelly Osbourne chimed in: ''They're the gift that keeps on giving.''

The mother and daughter duo have teamed up on a two-part, 26-piece collection for MAC Cosmetics - including blushers, eye shadow, lipsticks, eyeliner and make-up tools. 

Speaking about some of the interesting names they came up with for their products Sharon joked: ''I can't believe Cheeky Bu**er and Dodgy Girl got through. We had to come up with 50 names, then it goes through legal.''