Pop quiz hot shot. Who is the the richest celebrity in the world that is under 30 years old? a) Britney Spears b) Miley Cyrus c) Beyonce Knowles d) Daniel Radcliffe. The answer after the jump.

Beyonce Knowles is the richest celebrity below thirty years old, according to the new list made by Forbes magazine. The R&B diva leads the list with $87 million earned from June 1, 2008 to June 1, 2009.

The Top 12 Best Paid Celebrities Under 30 by Forbes:

1. Beyonce Knowles, 27 – $87 million
2. Kimi Raikkonen, 29 – $45 million
3. LeBron James, 24 – $40 million
4. Britney Spears, 27 – $35 million
5. Roger Federer, 27 – $33 million
6. Ronaldinho, 29 – $30 million
7. Miley Cyrus, 16 – $25 million
8. Jonas Brothers, 16, 19 and 21 – $25 million
9. Daniel Radcliffe, 19 – $25 million
10. Gisele Bundchen, 28 – $25 million
11. Maria Sharapova, 22 – $22 million
12. Taylor Swift, 19 – $18 million