WHICH ARE THE BEST MALE AND FEMALE SONGS OF 2000'S(2000-2010)?

all evanescence songs are amazing specially "bring me to life" & "taking over me".........also Sara Bareilles:gravity.....katherine Mcphee: terrified.........& rihanna's songs are awesome like:(russian roulette-love the way you lie-unfaithful)..........you can also listen to carrie underwood songs(the song "before he cheats"is the best)