#1 Taylor Swift
A completely unrecognizable Taylor Swift started her singing career off at an early age. The country singer turned pop icon developed well musically and physically. She has performed at the Victoria’s Secret Fashion Show and looked like she could be one of the renowned models.
#2 Shia LaBeouf
On the Disney show “Even Stevens,” Shia had a curly-haired slightly goofy look. He later went on to star in massive Hollywood blockbusters and even became the new face of the Indiana Jones franchise in the ill-received fourth installment of the series.