4. Justin Timberlake's much-hyped comeback was a visual feat with home viewers watching a sepia-toned version of a large portion of the performance.
3. In accepting her award for Best Pop Vocal Album, Kelly Clarkson claimed to have no idea who the R&B singer Miguel was, who had just performed moments earlier.
2. While most of the night's wild moments were digitally created, the members of fun. were soaked in real water in a rain simulation at the end of their performance.
1. Bruno Mars kicked off a tribute to Bob Marley with his hot single "Locked Out Of Heaven," and was joined by a bass-wielding Sting.