Carly Rae Jepsen: Having a "Good Time" in London

Promoting her latest hit, Carly Rae Jepsen headed over to Radio 1 Studios for an interview in London, England on Tuesday (September 4).

Greeting fans with a huge smile, the "Call Me Maybe" songstress strutted into the building wearing a sheer blouse with patterned green skinny jeans and wedge heels.

Cluing fans in about a performance, Carly took to Twitter during her visit to tell her followers, "London! Chilling @itvthismorning ;) Getting ready to perform GOOD TIME. #TMdressingroom."

While Miss Jepsen's latest collaboration with Owl City continues to top the charts, Justin Bieber sent fans into a frenzy over the weekend after revealing the name and a few lyrics for his upcoming duet with Carly.

On Saturday, Justin explained the meaning behind a tweet from a few months ago by writing, "tweeted July 30 2011 - 'what makes you so beautiful is that you dont know how beautiful you are... to me' now #KISS @carlyraejepsen #Sept18."

Enjoy the pictures of Carly Rae Jepsen at the BBC Radio 1 Studio in London (September 4).