It is unusual that Miley Cyrus, who is now known for her almost weird ensembles (ehem Lady Gaga), strutted around at the 2013 American Music Awards wearing a white "tux" like outfit. She looked clean and classy in her white outfit with gold linings. It seems that her being of legal age, 21, has added a bit of maturity into the singer.

Katy Perry also looked chic on the red carpet as she wore a strapless black gown covered in chiffon with polka-dot designs and floral patterns. The "Roar" singer kept it simple but beautiful on the red carpet. She also did a wonderful opening act for this year's 2013 American Music Awards.

Ariana Grande looked petite yet glowing on the red carpet as she opted for a bedazzling, shining, shimmering red gown. The "childlike" beauty also kept it simple on the red carpet. Not many could actually sport this attire without looking as chic as the star did.

White must be a thing for the Kardashian clan as Kendall and Kylie Jenner looked fab on the red carpet. Kendall wore a white onesie dress with elaborate cut-outs as designs and a sleek hairdo while Kylie opted for a pair of black pants and a white top. These two looked wonderful on the red carpet.

Taylor Swift looked chic and wore something a little closer to her age this time on the red carpet. The singer decided to show her toned pins in a sequined-like dress with a touch of silver, gold and red. Her messy hairdo might even get her Harry Styles back as she looked smoking hot!

"Pour it Up" singer Rihanna also looked beautiful on the red carpet in her black, goth ensemble. The Carribean beauty surely knows how to wow the crowd and those on the red carpet.

You can see the full list of red carpet arrivals in their wonderful attires here:

AMAs Best Dressed - Miley Cyrus, Rihanna & More