A new clip of Ashley Tisdale's single, "It's Alright, It's OK," has just premiered on MySpace!  Be sure to check it out on her profile here.  Can't wait until the song is available on iTunes on April 14th?   The ringtone is available now! Ashley's sophomore album, Guilty Pleasure, will be in-stores on June 16th.   She worked with top-notch producers and songwriters including Kara DioGuardi (Kelly Clarkson,