New You Hairdos: Change Up Your Look for Spring with 7 Stunning Celebrity-Inspired Mane Makeovers

Photo by Eva Rinaldi

Katy Perry ends her purple reign.

Never underestimate the power of a new 'do. When a celebrity changes her hairstyle, it makes international headlines. In fact, it gets about as much attention as an engagement, a marriage or the birth of a baby.

As the season gets into full swing, mane makeover mania has blossomed. Katy Perry recently set the blogosphere ablaze with her new "slime green for spring" strands, while Nicki Minaj dropped jaws at the MTV Movie Awards last Sunday when she traded in her Crayola-colored tresses for (gasp!) a natural hair look.  

Spring represents the season of reflection and renewal. It's a time to think about rebirth and new life--especially as Easter approaches this Sunday and Passover concludes next Tuesday. So, if you're ready to freshen up your look, this might be the best time of the year to do.

However, it's not as easy as it sounds. If you need a little inspiration and motivation, check out the following must-have mane makeovers from style icons such as Taylor Swift, Kim Kardashian, Shailene Woodley and Jennifer Lawrence. They'll add lots of spice and everything nice to your Easter and Passovers get-togethers. 

We've also assembled the latest hair products to maintain your new you 'do. These shampoos, conditioners, serums, masks and sprays will help your strands stay strong, soft and shiny.

Have a lovely holiday celebration!

KATY PERRY

Photo by Eva Rinaldi

Before: Green jewels and dresses.

After: Green tresses.

NICKI MINAJ

Photo by  Philip Nelson

Before: Day-glo pink wig.

After: Glam-glo evening look with her natural color and highlights.

TAYLOR SWIFT

Photo by Eva Rinaldi

Before: Long blonde locks.

After: "Short hair, don't care!"

KIM KARDASHIAN

Before: Blonde bombshell.

After: Brunette beauty.

SHAILENE WOODLEY

Photo by Nick Step
Before: Long and luxurious.

After: Short and sassy.

KRISTEN STEWART

Photo by Tabercil

Before: Sleek brunette.

After: Messy orangette.

JENNIFER LAWRENCE

Before: Soft long waves to...

Photo by Georges Biard

Shoulder length to...

After: Super short.

SHINE: 100% Pure Kelp & Mint Volumizing Shampoo and Conditioner. BEAUTY: Purify and fortify your strands with aloe vera leaf juice, and kelp and peppermint leaf extracts help boost body, bounce and brilliance. BEACON: Vegan, and gluten and cruelty free. Also contains no artificial fragrances, chemical preservatives, sulfates or detergents.

SHINE: Bigen Protect & Repair Shampoo, Deep Conditioner and Semi-Permanent Hair Color (Intensive Ruby Red). BEAUTY: The shampoo and conditioner utilize rice water and sunflower seed oil to moisturize and mend your mane, while the hair color contains honey, shea butter and sunflower seed oil to aid in covering gray for up to eight washes and enhancing your natural hue. BEACON: Free of ammonia and hydrogen peroxide.

SHINE: Davines OI/Absolute Beautifying Conditioner, OI/All in One Milk and OI/Absolute Beautifying Shampoo. BEAUTY: This transformational trio for your tresses creates softness, shine and silkiness with sunflower seed and rose-extracted roucou oils. BEACON: Contains no parabens. To coincide with Earth Month and Earth Day on April 22, 10% of the proceeds from the purchases of these products between April 21-26, 2014, will be donated to The Fruit Tree Planting Foundation. 

SHINE: Fat Hair "0" Calories Thickening Shampoo and Conditioner (for fine, limp hair). BEAUTY: Wheat and soy proteins help expand each hair shaft to make your strands stronger and more healthy looking. BEACON: Vegan, and contains no sulfates or parabens. 

SHINE: Kérastase Irisome Bain Satin 1 Shampoo (normal to slightly dry hair), K Lift Vertige Root-Uplifting Gel (medium hold) and Irisome Masquintense Fine (for fine, dry hair). BEAUTY: The gel utilizes castor oil to help add volume, while the mask and shampoo feature iris florentina root extracts and wheat proteins to keep strands smooth and supple without weighing them down. BEACON: No animal testing.

SHINE: Sally Hershberger Major Body 3-in-1 Volumizing Spray and Hyper Hydration Spray Serum. BEAUTY: The spray features caffeine, wheat protein and keratin to aid in building weightless volume, while the serum utilizes galanga root extract and keratin to create frizz-free shine. BEACON: No animal testing and vegan.

SHINE: Shu Uemura Ultimate Remedy Extreme Restoration Collection (for ultra-damaged hair)--Treatment, Shampoo, Conditioner and Duo-Serum. BEAUTY: This luxurious line for your locks serves to step up shine, softness and smoothness by blending a lotus flower infusion with a ceramide formula. BEACON: No animal testing.

SHINE: TRESemmé Keratin Smooth 7 Day Smooth System--Shampoo, Heat Activated Treatment (designed for use with a flat iron) and Conditioner. BEAUTY: Infused with keratin, this collection helps remove impurities, create more manageability and calm unruly strands. BEACON: No animal testing. The parent company's Unilever Foundation supports Save the Children, UNICEF and the World Food Programme.