Are you a fan of Rihanna’s music?  If you answered “yes” in your mind (or out loud if you’re that enthusiastic) then you’ll more than likely dig her brand new single called “Only Girl (In The World)”.  Ryan Seacrest debuted the track yesterday on his radio show.  Stargate, who also helped Rihanna make “Please Don’t Stop the Music” and “Hate That I Love You” into smash hits, also produced this track.  Though it’s not yet available to download on iTunes just yet, Seacrest has it streaming at his site.  Take a listen and share your thoughts in the comments below.  Rihanna’s upcoming fifth studio album Loud promises to take a detour from the sullen Rated R theme (think “Russian Roulette”) and head straight back into RiRi’s upbeat, fun roots (think “Umbrella” ella, ella).  Loud‘s expected release date is November 16.

Update: Def Jam has released the cover art for the single.  She’s totally nude under that dress!  And look at that long red hair!

Update 2: Today (9/14) the single has landed on iTunes.  And it’s already climbing the Top Ten chart (currently it’s at spot #4).  Purchase and download it here.

[Via RyanSeacrest; EW-MusicMix]