The Grammy Awards will air tonight but the non-televised segment of  the awards were given out this afternoon.  Imogen Heap created a buzz at the awards with her Twitter Dress! The artist accepted an award for Best Engineered Album, Non-Classical created a dress that made geeks all over the web swoon.  Imogen’s Twitter Dress has its own Twitter feed, displays Twitter pics sent by fans in real-time using the hashtag #twitdress

Mashable reports that the artist uploaded a pic of the “dress in progress” to her yfrog account last night with Twitpic being used to handle the extensive stream of fan-submitted pics. She tweeted to earlier this morning that the dress was envisioned as a way to let fans “accompany me on the red carpet.”

Visit the Grammy Awards website and watch the 52nd Annual Grammy Awards tonight at 5 p.m. PST/8 p.m. EST on CBS.