(Cover) - EN Star Style - Justin Bieber has explained the meaning behind his fragrance Someday.

The Canadian superstar recently launched the female scent after catapulting to international fame as a singer in 2009.

The 17-year-old star says his dreams of becoming successful are echoed in the meaning of his Someday perfume.

"It explains a dream. Someday I will drive a BMW. Someday I will be an astronaut," he told People. "In the commercial, [co-star Dree Hemingway's] someday was meeting me. So when she sprayed on the perfume, I appeared in the room and we floated off into this place that's what I perceive it as."

Justin, who has revealed he was "100 per cent involved" with the creation of his scent, says it makes more sense for him to venture into female fragrances. The star, who has won hoards of fans since being discovered on video sharing website YouTube, says he wouldn't rule out creating a male scent.

"I'm not opposed to it, but I'm more into how females smell," he joked. "Guys are the people smelling the perfume on the girls. It's not the other girls so I think that's the smarter thing."

Justin says his Someday creation is an instant conversation initiator. The star would be impressed if he smelt his fragrance on a girl.

"If I was at a meet-and-greet and smelled this on a certain someone, then I would be like, Wow, that smells really good,'" he added. (C) Cover Media