6. MTV Kiss
In 2003 MTV Video Music Awards, Britney Spears, Christina Aguilera and Madonna performed “Like a Virgin.”
At the end of the performance Britney and Madonna ended the musical number with a French kiss and a second, less scandalous kiss, occurred between Madonna and Christina.
Proud moments for all involved, I'm sure. Their kids will love watching this for years to come. Suffice to say it out-shined the awards show.