(January 11, 2014 - Source: Mike Windle/Getty Images North America) more pics like this »
Prev 14 of 29 Next
14. Hayden Panettiere
While being in love is fun, Panettiere doesn't believe that a partner is someone's "missing piece." 

“It’s when you’re not looking for anything that something winds up coming along. It’s about learning how to be just with yourself and that you don’t need to be in a relationship. You don’t need anyone around to fulfill you," she said.