And surprisingly (or not surprisingly), they were both solid on opening night! There was no real drama at the judging table -- every contestant Demi thought was good or bad, Britney agreed with and vice versa. The main difference came in how they delivered the crippling blow of rejection to certain contestants. Who knew that Britney had a little Simon Cowell in her?!
What were some of Britney's top lines of the night? Find out after the jump!