(Cover) - EN Showbiz - Kelly Osbourne admits she used to be difficult.

The 26-year-old star rose to fame following her documented family exploits on television reality series The Osbournes. The show followed the foul-mouthed antics of Kelly and her famous family, as cameras captured their day-to-day activities.

As a result of the series and incidents in her early career, which included a well-documented battle with drugs, Kelly gained a reputation for being surly. The British star is relieved to say that she has changed with age, and now hopes she is more approachable.

That wasnt always like that. It used to be, Oh my god get her away from me because I was difficult to say the least, she told Access Hollywood Live.

Despite the transformation, Kelly clarifies that she still enjoys the odd rude word or two. She cites her mother as the main reason why she remains foul mouthed, but is happy that she has managed to change elsewhere.

Hello! Sharon Osbourne is my mother! For me, its the nicest thing in the world and couldnt make me more happy that now people say, Oh Kelly Osbourne isnt she a nice person? Rather than, Ugh. Look at that obnoxious brat, she concluded. (C) Cover Media