A MOONWALKING Shetland pony that shot to fame after being seen by millions in a TV advert for a mobile network is set to return to our screens. The video of Socks dancing to the tune of Fleetwood Mac's 1988 hit Everywhere became an internet hit earlier this year, with more than seven million people viewing it on YouTube. It has now been announced that Socks has been called back to star in a second commercial for the mobile phone network Three, again set on the windswept beaches of Shetland. The company has teamed up with VisitScotland and Promote Shetland...