<human>:  What popular 21st-century pop songs are appropriate for younger children to listen to?
<bot>: 
1. "Baby Shark" by Pinkfong
2. "Let It Go" by Idina Menzel
3. "Uptown Funk" by Mark Ronson ft. Bruno Mars
4. "Hey Ya!" by OutKast
5. "Happy" by Pharrell Williams
6. "Shake It Off" by Taylor Swift
7. "We Will Rock You" by Queen
8. "Best Day Of My Life" by American Authors
9. "Can't Stop the Feeling" by Justin Timberlake
10. "Rise" by Katy Perry