Vote: Celebrity Selfie Showdown of the Week — January 22, 2015

The "selfie" has become part of the pop culture lexicon, and for celebrities mastering the art of social media, posting them is part of building their brands. Which is to say, a selfie is just another form of self promotion. So who's doing it best this week? We've scoured Instagram and Twitter to find the contenders for the best selfie in this week's Celebrity Selfie Showdown.

Christina Milian

Bella Thorne

Lady Gaga and Adele

Kesha

Rumer Willis

Chrissy Teigen

Khloe Kardashian

Ashley Greene

Anne Hathaway

VOTE:

• Check Out the Best Celebrity Selfies of the Week
• Vote: Celebrity Selfie Showdown of the Week — January 29, 2015
• Vote: Celebrity Selfie Showdown of the Week — January 15, 2014
• Vote: Celebrity Selfie Showdown of the Week — January 8, 2014
• Vote: Celebrity Selfie Showdown of the Week — January 1, 2015