If there's one thing we can learn from Iggy Azalea's new collaboration with T.I, it's that she can improve basically anything with her touch. The 24-year-old joins the seasoned artist on his track "No Mediocre," in which he raps about his quest to find a woman who meets his high physical standards. In case you were wondering, if you don't do your hair, wax specific parts of your anatomy, have a "pretty face" and "fat ass," you are not the girl for T.I. Luckily, Iggy swoops in with her usual...