Sexy Singer Taylor Swift New Fragrance "Wonderstruck"

The Grammy winning country singer launched her own perfume, Wonderstruck, at Macy's in New York last week.

The perfume, priced at $59.50, is one Swift says she is "obsessed" with.

"I wanted it to be a fragrance that I honestly wanted to wear everyday," she said "That's kind of the rule of thumb: Is it good enough? Would I want to wear it all the time and give it as presents to my friends? And that ended up happening."

Swift, 21, joins a number of top celebrities who have released fragrances in the last few years, from Beyonce to Britney Spears to Usher. Swift says the trend is so popular because a fragrance has some similarities with music.

"I think that fragrance has a lot to do with shaping people's memories in the way that music does. If you hear a song for the first time when you are in love with someone and then you break up and you hear the song again a couple of years later, it's gonna make you think right back to that moment when you first heard the song," she said,

"If your boyfriend wears a certain kind of cologne and then you smell it on the street, it's going to immediately make you think of that," she said.

Justin Bieber Wants to be a Young Dad

Justin Bieber said he wants to start looking for a family around that age. Justin Bieber, at age 17, is already looking ahead to fatherhood. Explaining he wants to be a young father. "By 25 or 26, I want to see myself, like, married or start looking for a family. I want to be a young dad."

Selena Gomez, who Bieber explains as "my girlfriend right now", shouldn't expect an engagement ring. "I'm not looking to get married now," he confirmed. "I want to be able to have done what I wanted to do - to be successful, to do a movie or whatever.

Another venture he has his eye on is fashion, an area in which he gets inspiration from Kanye West. His mentor, however, Usher, "helps me put stuff together and find different designers who I've never heard of."