If you could make a famous CD with 30 of the Top hits, worldwide, what songs would you put on it?

Like, take for instance, the "Now! Thats what i call music". . .If you could produce some kind of CD like that, which songs would you put on it!? It has to have 30 songs on it. . .(Can be old/new songs, Rock/Pop songs, Sad/Happy songs. . .ANY ANY songs!!) Mine would have the following songs on: 1) Jay Sean ft. Lil Wayne-Down. . .2) Britney Spears-3. . .3) Justin Bieber-One Time. . .4) Ke$ha-Tic Tok. . .5) Lindsay Lohan-Confessions of a Teenage Dramaqueen. . .6) Eva Simons-Silly boy. . .7) Daughtry-No Surprise. . .8) Demi Lovato-Here we go again. . .9) Miley Cyrus-Time of our lives. . .10) Lady GaGa-Bad Romance. . .11) Nickelback-Never gonna be alone. . .12) Tokio Hotel-Automatic. . .13) Taylor Swift-Fifteen. . .14) Swizz beats ft. Chris Brown and Lil Wayne-I can transform ya. . .15) Kristinia DeBarge-Goodbye. . .16) The Offspring-You're gonna go far kid. . .17) The all american rejects-Dirty Little Secret. . .18) The cat dolls-When I grow up. . .19) Avril Lavigne-Girlfriend. . .20) Katy Perry-Hot n Cold. . .21) Rihanna-Russian Roulette. . .22) Aly and Aj-Chemicals React. . .23) Beyonc�-Brocken Hearted Girl. . .24) Paris Hilton-Tonight. . .25) Cobra Starship ft. Leighton Meester-Good girls go bad. . .26) Kelly Clarkson-I do not hook up. . .27) Black eyed Peas-Boom Boom Pow. . .28) Pitbull-I know you want me. . .29) Keri Hilson-Knock you down. . .30) Jordin Sparks-Battlefield. . .xoxo