Tousled Updos, Sexy Wavy Hair, And More Celebrity Looks We Loved This Week

nicole wavy hair
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Summer temps are steadily rising and celebrities are showing us how to keep it cool with wavy hairstyles.

Nicole Scherzinger let her honey blonde locks hang loose for an appearance at the AOL BUILD Speaker Series. Evangeline Lilly made the promo rounds for Marvel's "Ant-Man" film sporting a wob, also known as the wavy bob. Meanwhile, Jenna Dewan-Tatum looked absolutely stunning on the red carpet for the London premiere of "Magic Mike XXL" with her tousled updo.

With the right amount of texturizing product and little to no heat styling, anyone can embrace and enhance their natural texture to recreate these sizzling summer 'dos.

Check out these sexy wavy hairstyles below, plus our tips and product picks to get the looks. Then tell us which celebrity tops your best list in the comments section.

Nicole Scherzinger
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The singer/TV personality's loose waves accentuate the rich honey and caramel tones in her locks. The casual style also balances her sultry eye makeup and edgy biker jacket outfit. For a lived-in, beachy hair look, try Toni & Guy Sea Salt Texturising Spray.
Jenna Dewan-Tatum
Tim P. Whitby via Getty Images
Dewan-Tatum's stylist Dayaruci gave the actress a "sexy, French updo with a hint of '60s." He applied Kerastase Mousse Volumifique on wet hair before roughly drying and used a round brush on top to give it some volume.
Kelly Gale
Jamie McCarthy via Getty Images
This model's mermaid waves were fitting for the United Nations x Parley For The Oceans Launch Event in New York City. Use a barrel curling iron-brush combo like the InStyler Max to achieve natural-looking curls full of shine.
Evangeline Lilly
Jason Merritt via Getty Images
Besides Lilly's gorgeous mommy-to-be glow, we can't get enough of her wavy bob. It's the perfect length for the summer months and the layers blend effortlessly with her lash-grazing bangs. Dry shampoo is a must-have to help extend the life of this look.
Rosie Fortescue
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The "Made in Chelsea" star managed to combine several of our current favorite beauty trends without looking overdone. From her tortoiseshell hair and polished waves to her poppy red lipstick and brown eyeliner, Fortescue has successfully pulled together a head-turning ensemble. Keep hair nourished with a product like Carol's Daughter Hair Milk Leave-In Moisturizer.
Nicole Scherzinger's Style Evolution