1/25
Twitter; FABRICE COFFRINI/AFP/GettyImages
Michael Phelps
2/25
Twitter; Paul Drinkwater/NBC
Jordyn Wieber
3/25
Twitter; Alberto E. Rodriguez/Getty Images
Travis Wall
4/25
Twitter; INFphoto.com
Justin Bieber
5/25
Twitter; AP Photo/Mustafa Quraishi
Oprah Winfrey
6/25
Twitter; Paul Drinkwater/NBC
McKayla Maroney
7/25
Twitter; Paul Drinkwater/NBC
Kyla Ross
8/25
Lady Gaga
9/25
Twitter; REUTERS/Jason Reed
Barack Obama
10/25
Twitter; Jason Kempin/Getty Images
Pink
11/25
Twitter; Andreas Branch/PatrickMcMullan.com/Sipa
Venus Williams
12/25
Twitter; FABRICE COFFRINI/AFP/GettyImages
Dana Vollmer
13/25
Twitter; Harry How/Getty Images
Ryan Lochte
14/25
Twitter; Ian Gavan/Getty Images
Tom Hanks
15/25
Twitter; Harry How/Getty Images
Missy Franklin
16/25
Twitter; ANDREW YATES/AFP/GettyImages
LeBron James
17/25
Twitter; CHRISTOPHE SIMON/AFP/GettyImages
Allison Schmitt
18/25
Twitter; INFphoto.com
Justin Bieber
19/25
Twitter; Adam Pretty/Getty Images
Dominique Pegg
20/25
Twitter; Dimitrios Kambouris/Getty Images
Elizabeth Banks
21/25
Twitter; Theo Wargo/Getty Images
Michael Phelps
22/25
Twitter; Ronald Martinez/Getty Images
Jordyn Wieber
23/25
Twitter; Anthony Nesmith/Cal Sport Media/ZUMAPRESS.com
Candace Parker
24/25
Twitter; Christian Petersen/Getty Images