The two young stars mentioned alongside movie beauties such as Julia Roberts and Scarlett Johansson on the list by People magazine.
Robert Pattinson and Justin Bieber have got a lot of devoted fans and People magazine has affirmed their charms. The two stars have made the publication's list of World's Most Beautiful 2010 alongside a number of other male and female celebrities.
Also getting the honor is Julia Roberts who will grace People's Most Beautiful issue for the fourth time. Her old friend George Clooney even says she is as beautiful inside as out, explaining "There's a reason why Julia is a timeless beauty, and it has nothing to do with the way she looks. It has everything to do with who she is."
Joining Robert, Justin and Julia on the list are Channing Tatum, Zoe Saldana, Scarlett Johansson, Bradley Cooper and Selena Gomez. Other stars who are also named World's Most Beautiful by People can be seen on the online sneak peek.