Singer Kelly Osbourne had a bad day when she was hit in the face with a soiled diaper.

To make things worse, Osbourne scooped her house keys in a bag of dog poop after she cleared up her bulldog Willy's mess.

The `Fashion Police` host shared her experience on social networking site Twitter Sunday, reports femalefirst.co.uk.

`Litarly having the a (s**t) day. First I get hit in the face w/ a used dipper (diaper) & now I just accidentally bagged my house keys w/ Willy's s**t while walking him(sic),` she tweeted.