Kelly Osbourne on Weight Loss: It's About "Healthy Moderation"

Kelly Osbourne Reveals Gastric Sleeve Surgery Contributed to Her Weight Loss Transformation

Kelly Osbourne looks unrecognizable with purple hair in photos after relapsing

As a former reality TV star herself, Kelly Osbourne understands what it can do to a person beyond the 'glltz and the glamour'.

Giuliana Rancic Publicly Apologizes for Offensive Comment

Kelly Osbourne ‘Fashion Police’ Exit Follows Oscar Controversy

Kelly Osbourne leaves E!'s 'Fashion Police'