Stefani"s TV ad is short as she shows off her Live Tiles screen of her HTC Windows Phone 8X device from Verizon. The quick TV spot seems to be all about increasing and decreasing the Live Tiles on the phone"s main screen.
As we mentioned earlier, UK personalities James Corden and Holly Willoughby have done their own Windows Phone 8 TV ads, while AT&T has recruited Will Arnett to promote the Nokia Lumia 920 in the US, Jay-Z is rumored to be joining the promotional bandwagon for the mobile OS but so far his TV ad has yet to appear.