Kelly Ripa Reveals the Surprising Reason She Went 2 Weeks Without Washing Her Hair

In the end, Kelly revealed she had soft, voluminous strands. 

"I looked like a Westminster Dog," she said, referencing the dog competition show. "It was like, giant hair. I went back to New Jersey in the '80s. It was just like, cascading hair."

As of late, oil-training has become a trendy treatment, in which you "train" your hair to not produce as much oil since you aren't washing it as often. However, scalp care is important to keep in mind before you try out this practice.

"On average, people should wash their hair every 24 to 48 hours," trichologist Sara Hallajian told E! News last month. "It's important to take care of our scalp because it is the environment in which our hair grows. We can't grow healthy hair if our scalps are imbalanced and inflamed—just like a tree cannot grow in soil that is unhealthy."

In recent months, hair has been a mane topic of discussion for Kelly. 

"My hair wants to be gray," she told Mark in April on their morning show, before sharing her mixed feelings on the subject, "I just don't think, you know, you've seen my gray hair. It's not like a gorgeous silver or a pretty white. It's almost translucent in its quality, which I think is weird. It's like colorless hair."

No matter her decision, it's clear she's not afraid to experiment with her looks. And with that, keep reading to see every star who has debuted an epic transformation in recent months.