UK singer celebrates U.S. men in fun, flirty hit.
Popular songs with squeaky-clean lyrics; ideal for tweens.
Bieber strives to keep his girl happy in cute, clean song.
Dynamic tween duo offer up fun, kid-friendly single.
Song about casual hookups is iffy for teens.
Tween idols sing wholesome tune to promote eco-awareness.
The movie is for teens, but the theme song is OK for kids.
Catchy but irresponsible single glamorizes drug addiction.
Bubblegum pop song doesn't go beyond kissing; OK for tweens.
Even edited version of party tune is too edgy for tweens.