It's only just January, but Katy Perry has already been named the hottest woman in the world for 2013. Here are 15 reasons why we think she topped the Men's Health poll ahead of the likes of Rihanna and Taylor Swift.
Katy Perry And Carly Rae Jepsen Confirmed As Presenters For Grammy Awards 2013
The 'Teenage Dream' singer will be handing out an award on stage at this year's ceremony.
Katy Perry and Carly Rae Jepsen have been announced as some of the first confirmed presenters for the Grammy Awards 2013.
The 'Part Of Me' singer and 'Call Me Maybe' star join the likes of Keith Urban and Faith Hill on the first list of award presenters released for this year's show, which takes place next weekend.
"Can't wait, presenting on @TheGRAMMYs Feb. 10 on @CBSTweet! #TheWorldIsListening," Carly tweeted this week to announce the news.
The Grammy Awards has also been slowly announcing the performers list for the awards ceremony, and this week saw Frank Ocean confirmed as part of the line-up.
Check out a picture of Katy Perry performing a charity concert live last week below (Credit: PA):
The 'Pyramids' singer, who has a total of six Grammy nominations for this year's show, joins a growing list of performers including Rihanna, Taylor Swift, Ed Sheeran and Elton John, Justin Timberlake and Alicia Keys.
The Grammy Awards 2013 is set to take place live from Los Angeles on 10th February.