Pop reviews: Christina Aguilera, ‘Twilight’ soundtrack, McEwan novel
This book cover image released by Nan A. Talese/Doubleday shows "Sweet Tooth," by Ian McEwan. (AP Photo/Nan A. Talese/Doubleday)
This CD cover image released by RCA Records shows the latest release by Christina Aguilera, "Lotus." (AP Photo/RCA Records)
This CD cover image released by Atlantic records shows the original motion picture soundtrack for "The Twilight Saga: Brealing dawn Part 2." (AP Photo/Atlantic)
