Top Yahoo! searches for 2010
5. Lady Gaga
The pop star with an eccentric sense of fashion who quickly rose to fame with singles like "Poker Face," "Bad Romance," and "Alejandro."
She's also supporting the repeal of "don't ask, don't tell."
In this photo, Lady Gaga after winning eight 2010 MTV Video Music Awards including "Video of the Year" at the Nokia Theater in Los Angeles in September.