Celebrities, 50 Cent, and Jersey Shores' Snooki have attended this years 2012 Consumer electronics show in Las Vegas.
The celebrity appearances also highlighted the growing trend of celebrity-designed and endorsed designer headphone lines.
50 Cent showed his entrepreneurial side at the Las Vegas Convention Center as he signed autographs for his own Miami, Florida based company 'SMS Audio'.
He is helping to market his brand of wireless headphones that use a clear signal, rather than relying on bluetooth.
Jersey Shore star Snooki, appeared at another headphone maker's booth, iHip, made by New York-based Zeikos.
Sony Music recording artists, RB funk legends Earth, Wind Fire were on hand at parent company Sony's massive exhibition space, playing their hits for convention-goers.
