With 70,040 + photos and still counting! More Photos

…that Katie recorded a cover of her father’s song, “I Think I Love You”?

…that Jesse McCartney wrote his song “Tell Her” for Katie?

…that Jesse McCartney also wrote Leona Lewis’ hit “Bleeding Love” about Katie and the emotions he had to deal with when she broke up with him?

…that Katie was going to appear in a 2007 remake of “Revenge of the Nerds” alongside Adam Brody, but after three weeks of filming the project was cancelled?

…that Katie took kickboxing lessons to prepare for her role on “Supernatural”?

…that Katie loves to eat Sushi?

…that Katie’s tattoo on her ankle says “know thyself, be thyself, love thyself”?