5. She was the sexy love interest in Kick-Ass (2010).
In the film that ushered Fonseca into mainstream cinema, she played Katie, the hot but sweet high school girl who became the love interest of the titular character, the homemade superhero Kick-Ass. In an unconventional way to get closer to her, Kick/Dave (played by Aaron Johnson) accepts the rumor that he's gay and beats up a drug lord. Think of the film as a gruesome Spider-Man meets I Now Pronounce You Chuck And Larry in a high school setting, and Fonseca as its Jessica Biel.