The king and the lady

According to her official web site, Lady Sovereign is in a New York studio this week working with Adam Horovitz on "a couple of tracks." Legend has it that Def Jam President/CEO/Head Honcho Jay-Z enlisted Horovitz to work with the British grime star. Sovereign's first American release, an EP titled Vertically Challenged, was released last November and included a remix by Horovitz ("A Little Bit of Shhh" [Smallstars Remix]).