Toronto - The Canadian pop Princess Avril Lavigne, 23, is planning to launch her own line of fragrance just like other singers Jessica Simpson, Gwen Stefani and Jennifer Lopez. During a conference call with the news media, Avril Lavigne has trademarked her name so that she can apply it her perfume. She is also planning to bring her own clothing line. She said "The clothing line I've wanted to do for about three years, and a lot of times what people do is . . . a licensing deal and I didn't want to do that."