It's all in the booty. If a wild male sage grouse doesn't strut his stuff right, he may never mate. Ever. Wyoming Game and Fish/AP hide caption
Miley Cyrus
Talk about hot pants: A screen image from the "Worst Twerk Fail EVER" video. YouTube.com hide caption
Singers Miley Cyrus and Robin Thicke during Sunday night's MTV Video Music Awards in New York. Her twerking raised many eyebrows. Lucas Jackson /Reuters/Landov hide caption
Singers Miley Cyrus and Robin Thicke during Sunday night's MTV Video Music Awards in New York. Lucas Jackson /Reuters/Landov hide caption