After applying Tresemme Keratin Infusing Smoothing Serum, $5.29, to eliminate frizz, Vienna dried her hair and followed up with a few finishing snips on Leah's cut.

"I cut her hair wet first then touched it up and cut after it was blown out," said Vienna. "This cut has a good shape to it, so when it grows out, it won't be an awkward style."

To style, Vienna used a vented round brush and blew out Leah's hair to add volume to her roots and highlight her new layers. To complete Leah's new hairstyle, Vienna used a curling iron to bend and shape the ends of her hair. "The smoothing serum (Tresemme Keratin Infusing Smoothing Serum, $5.29) really added shine to the hair and made it sleek," said Vienna. "The thermal protectant, even after spraying a ton of it, didn't feel very heavy at all. It's a really light formula -- very silky."

Makeup artist Taylor Babian gave Leah a fresh-faced, natural look. A little highlighter over her cheeks and forehead gave Leah a radiant glow. The bold, red-orange lip added a pop of color that complemented her new red tone and big blue eyes.

Leah loved her new look. "It's very sophisticated and chic, but still safe enough to be a style a new mom can pull off," Leah said. "I love that it's so soft and bouncy, and I absolutely know that I'll be able to maintain this style."