i don't know, but i prefer Halo than Diva.
and i got news that the fifth and sixth single will be Radio from Sasha disc
and Broken Hearted-Girl from Beyoncé disc.
i think,,that is a good news. Broken Hearted-Girl is preety powerful ballad from Beyoncé like Halo and Radio is better than Diva.
Whatever,, I Am..Sasha Fierce still the best album of 2008.
god bless you all.
keep visit me.