image source: resource mommy You Could Win A New iPhone 3GS With A Tweet On Twitter, The Contest Starts On Monday 22, June And Will End On 27 June. What Should You Have To Do?? You Just Need To Tweet On Your Twitter Profile With The Hashtag #HouseofGems between 12:00 noon eastern Monday, June 22nd and noon eastern Saturday, June 27th. You Must Be A US Residential And 18 Year Or Above. Winners Will Be Announced During The Site Warming Party , On Saturday June 27 At 9PM Eastern. This Contest Is Sponsored By House Of Gems And Bought To You By Momfluence . Thanks To ResourcefulMommy For Informing On This iPhone Giveaway Contest.