Aly Michalka, best known for her role in Phil of the Future, didn't waist any time getting plastic surgery. This former Disney star got breast implants right around age 20. The surgery increased her breast size from an A cup to a bona fide 34 C. We can see her before and after the plastic surgery here:
The only drawback from Aly Michalka's plastic surgery is that her breast are spaced weird. They're too far apart which basically screams "Breast Implants!" Overall, do you think she looks better before or after her boob job?