Despite being a huge Hollywood star, Joey King still struggles to live up to impossible beauty standards. While growing up in the age of social media and facial filters, the A Family Affair actress, 25, admitted the pressure to be perfect gets to her even with access to makeup artists, stylists and top glam professionals. While promoting her new film, Uglies — which focuses on a society where everyone is considered “ugly” until their 16th birthday when the government makes them undergo plastic surgery — King related deeply to the theme of the project. “Just because we’re making a movie about t…