Megan Moroney knows what it’s like to be pranked, so she usually likes to spare her friends, but not in this episode of “Phoning It In.” Watch as the country star asks Kenny Chesney about the 50 pizzas he supposedly sent to her hotel room, makes her creative director panic (and shed a tear) after saying she wants to scrap her album art, and tells her mom her boobs are all over the internet—though at least it’s not a tattoo. After asking her friends if they’d sell their wiener dog to her label