Justin Bieber & Miley Cyrus Clea Duvall & Josh Hartnett Elijah Wood & Mischa Barton Daniel Day & Jennifer Connelly Dr. Richard Dawkins & Emma Watson Christopher Walken & Scarlett Johansson Ellen Degeneres & Owen Wilson Glenn Close & George Wasgington Kesha & John Trovolta Juila Roberts & Steven Tyler Alanis Morissette & Anthony Kiedis Kathy Griffin & Carrot Top Tilda Swinton & Conan Obrien Maria Shriver & Willem Dafoe Ozzy Osbourne & Penny Marshall Sarah Jessica Parker & Roger Daltrey Jared Leto & Courteney Cox