Will Ferrell & Manny Pacquiao Sing “Imagine” On Jimmy Kimmel admin November 13, 2010 0 Entertainment In honor of the big Manny Pacquiao fight, against Antonio Margarito tonight… Related Antonio MargaritoBoxingEntertainmentHollywood Icon MagazineImagineJimmy KimmelJohn LennonManny PacquiaoWill Ferrell