1.Rihanna
2.Taylor Swift
3.Jennifer Lopez
4.Kelly Rowland
5.Katy Perry
6.Carrie Underwood
7.Ashanti
8.Carly Rae Jepsen
9.Natasha Bedingfield
10.Solange Knowles
11.Alicia Keys
12.Kaley Cuoco
13.Alexa Chung
14.Estelle
15.Adele
16.Chrissy Teigein
17.Florence Welch
18.Kelly Osbourne
19.Beyonce
20.Nicole Kidman
21.Tamia
22.Skylar Grey
23.Jenna Jameson
Top 20 Hottest smile of 2008-Nicole Scherzinger
Top 20 Hottest smile of 2009 – Beyonce
Top 20 Hottest smile of 2010 – Cheryl Cole
Top 20 Hottest smile of 2011 – Jennifer Lopez
1.Kelly Brook
2.Jessica Alba
3.Jessica Biel
4.Dianna Agron
5.Selita Ebanks
6.Abbie Cornish
7.Britney Spears
8.Lea Michele
9.Malin Akerman
10.Freida Pinto
11.Zoe Saldana
12.Gabrielle Union
13.Shenae Grimes
14.Kylie Minogue
15.Alessandra Ambrosio
16.Stacy Keibler
17.Cheryl Cole
18.Beyonce
19.Emma Roberts
20.Jordin Sparks
