London, Nov 16 - Rapper Usher says he finds intelligent women very attractive.

The "OMG" hitmaker, who has two sons with ex-wife Tameka Foster, thinks a girl's back can be the most attractive part of her body, but insists he is attracted to more than just looks.

"The small of a woman's back is sexy. There is a tenderness a woman has that could make a man fall to his knees and a strength that will tell him to be the greatest of all. For a woman to be able to dominate and also be feminine and soft, that's a talent," contactmusic. com quoted him as saying.

"And it's not all about appearance. A woman who has a brain, who is street-smart and book-smart - that woman is very, very sexy to me," he said. (IANS)