Start-up app developer Undaunted Apps has just released Celebritize! for iPhone and iPod touch 4G devices. With Celebritize!, users can snap photos of themselves and their friends with their favorite celebrities anytime, anywhere. Each edition features four to eight poses of the featured celebrity. Seven editions are currently offered, including Taylor Lautner, Robert Pattinson, Justin Bieber, Oprah, Ellen Degeneres, Harry Connick Jr. and Kathy Griffin with more to be released shortly.