Kelly Osborne underwent a significant transformation, changing her hairstyle and wardrobe and losing a substantial amount of weight.
Miley Cyrus, known for her role as Hannah Montana, has drastically changed her appearance, music style, and behavior.
Justin Bieber has grown from a teen idol into an adult with a markedly different look. His transformation includes numerous tattoos, a new haircut.
Iconic actor Jack Nicholson has visibly aged and gained weight. Despite these changes, he retains his charismatic presence
Once known for his heavier build, Chris Pratt slimmed down for his role in "Guardians of the Galaxy."
English singer Paul Weller, who looked great when receiving a Brit Award in 2006, has changed so much over the years that he is now almost unrecognizable.
Lana Del Rey, originally Elizabeth Woolridge Grant, debuted a new look in 2010 to match her vintage music style.
Renée Zellweger, known for her role in the "Bridget Jones’s Diary" franchise, has undergone significant facial changes in recent years.
Lindsay Lohan's multiple plastic surgeries have drastically altered her appearance. Once a charming teen star, her look now makes her appear older than she is.
Adele’s transformation is highly inspirational. She not only lost a significant amount of weight but also changed her dress style, hair color, and makeup