7. Mariah Carey
Mariah Carey channelled Eminem for the 2008 music video “Obsessed.” You might say she lost herself in the outfit.
8. Channing Tatum
Channing Taum rocks a wig and a dress alongside Jimmy Fallon for this Saturday Night Live sketch.
9. Johnny Depp
This is Johnny Depp. He took on a different look for the film Before Night Falls.
10. Miley Cyrus
HA! Miley Cyrus does her Justin Bieber impression during this appearance on Saturday Night Live.
11. Adam Lambert
Adam Lambert makes a convincing "Glambert" female!
12. Jared Leto
Jared Leto won an Oscar for his role in Dallas Buyers Club.
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