There's a good reason Gwyneth Paltrow gave a powerhouse performance at the Country Music Association Awards: She was channeling her inner Sasha Fierce by imitating Beyoncé. Paltrow, who sang the title track to her upcoming movie "Country Strong" at the November 10 event in Nashville, tells Access Hollywood that she prepared for the gig by … Continue reading Paltrow studied Beyoncé's moves before CMAs