Pop quiz: Britney Spears

Brit and Madge make out

7. Britney and Madonna locked lips at the MTV Video Music Awards after a performance of:

A. “Me Against the Music”
B. “I’m a Slave 4 U”
C. “Justify My Love”
D. “Like a Virgin”

(Answer to question #6: B, twice; on one other occasion, she was a musical guest but did not host)