Complex sentence: They are also amazed to find that studious Wendy has no idea who Paris Hilton is, and decide to drag her to the mall for the opening of Hilton's store, Stupid Spoiled Whore.
Split into simpler sentences: They are also all amazed to find that studious Wendy has no idea who Paris Hilton is. The girls drag Wendy to the mall for the opening of Paris's store, Stupid Spoiled Whore.