Karaoke is fun because it's a group activity, usually involving a lot of beer and yelling loudly with your arms around others. Using your smartphone is the opposite of this, and yet, here is Just Sing It, a bad app with a celeb endorsement. In a rare victory for common sense, Just Sing It is already tanking.

Last night, the paparazzi and their tech blogging equivalent gathered at Pravda, a once trendy Soho hot spot, to celebrate apps with fly girl jail bird Lindsay Lohan.

Since startup titles have lost their meaning, why not task a foxy troublemaker to represent your company? Days after Lindsay Lohan was accused of ordering an attack on Paris Hilton's brother, we got an invite to party for Just Sing It, an app that lets you "Instagram your voice," hosted by the femme fatale herself.