Taylor Swift and Julianne Hough appear on Maxim's annual Hot 100 list of the world's hottest women. Swift came in at a respectable No. 20, and Hough landed at No. 48. Both Swift and Hough have showed up on the Maxim Hot 100 for the last four years running.

The Top 5 women on the list are Mila Kunis, Cameron Diaz, Katy Perry, Olivia Munn and at No. 1, model/actress Rosie Huntington-Whiteley.

'Country Strong' actress Leighton Meester is also featured on the list, finding a place at No. 16. In the pop culture world, royal newlywed Kate Middleton appeared for the first time on the list at No. 26, while 'The Voice' coach/pop star Christina Aguilera is Maxim's 58th hottest woman and Billy Ray Cyrus' daughter Miley Cyrus took the No. 64 spot.

Swift has some time right now off to enjoy her latest honor, and then she will hit the road, kicking off the U.S. leg of her Speak Now Tour on May 27 and 28, singing for two sold-out crowds in Omaha, Neb. Hough is on the cover of this month's Women's Health magazine, sharing fitness tips.

Check Out Taylor Swift Singing 'Mean' at the 2011 ACM Awards