The Big 29: Beyonce Illustrated

This week's most intriguing people under 30:

1. Beyonce Knowles (25), musician/actress
2. Mark Zuckerberg (22), Facebook founder
3. Danica Patrick (24), Indy Racing driver
4. America Ferrera (22), actress
5. Roger Federer (25), tennis player
6. Shaun White (20), snowboarder/skateboarder
7. Steve Chen and Chad Hurley (28, 29), YouTube founders
8. Ludacris (29), musician/actor
9. Maria Sharapova (19), tennis player
10. Jennifer Hudson (25), actress/singer
11. Scarlett Johansson (22), actress
12. Emily Blunt (23), actress
13. Dwyane Wade (25), NBA guard
14. Jake Gyllenhaal (26), actor
15. Chris Daughtry (27), musician
16. Maggie Gyllenhaal (29), actress
17. Kevin Rose (27), Digg founder
18. Justin Timberlake (25), musician/actor
19. B.J. Novak (27), writer/producer/actor
20. Ryan Gosling (26), actor
21. Sidney Crosby (19), NHL center
22. Serena Williams (25), tennis player
23. Kal Penn (29), actor
24. Luke Skurman (26), College Prowler founder and CEO
25. Carrie Underwood (23), musician
26. Michelle Wie (17), golfer
27. Evangeline Lilly (27), actress
28. Ivanka Trump (25), business executive
29. T.I. (26), musician/actor

Newbies: NBA nice guy, Idol rocker
Out: King James, hip shaker