Plot: Long live the Queen! She's a singer, a rapper and actress -- it's QUEEN LATIFAH! This fellow CoverGirl is visiting her good friend Ellen to talk about her new film, "Joyful Noise," which she stars in with the great Dolly Parton! It's always a party when the Queen is in the house. He played the charming and dishonest wizard, Gilderoy Lockhart in Harry Potter