Washington, Sept 29 (): Beyonce Knowles has revealed that her pregnancy has affected her sense of smelling and she hates the smell of her husband Jay Z.

The singer, who is expecting her first child, has admitted that she can no longer stand the fragrance worn by Jay Z.

"Oh I smell things differently! My nose is like, `doot, doot, doot'! I smell everything!" Contactmusic quoted her as telling `Entertainment Tonight Canada' while promoting her own perfume Pulse.

"It enhances it. If it smells bad, I smell it! My husband's fragrance, his one that I always love, I hate right now. So, thank God I love this one," she added. (ANI)