Robert Gauthier / Los Angeles Times
British singer-songwriter Imogen Heap turned heads on the carpet with her eccentric and forward-thinking attire. Around Heap's neck: a kind of sculptural cuff with blinking lights, and her purse was a small television. "This necklace has a live Twitter feed," Heap explained. "I've got a wireless router here, which is heating up my belly nicely. And here's a television with videos my fans are sending to my account. Now they're accompanying me down the red carpet." Naturally, her outfit, deemed "Immi's Twitdress," had its own Twitter feed.