Polished chic vs. girlie curls. (Summer Hair Special).(duplicating celebrity hairstyles)(Brief Article)

Cameron Diaz's mix of eyelevel and baby bangs are versatile: She can push them to the side or let them sexily fall over her eyes, says Worthington.

To get her polished chic look (right): Blow-dry your hair straight using a large paddle brush, then run a flatiron over it. Move quickly--you want strands that are soft and smooth, not poker straight. Rub a dab of shine serum between your palms, then pat them over your hair to control fly-aways. Create a side part and sweep your bangs across your forehead, then tuck them behind your ear. We like Clinique Healthy Shine Serum, $14.50.

To dupe Diaz's girlie curls (far right): Create a left-sided part, then blow-dry your hair straight, guiding your bangs across the right side of your face with a small round brush. Once hair is dry, mist your mane lightly with a conditioning spray, then use a large-barrel curling iron to create loose curls all over. Wind some away from your face and some forward for a mix of texture. Try Charles Worthington Dream Hair Looks Amazing Blow Drying Spray, $12. Spritz with a flexible-hold hair spray to lock in the style. We like Pantene Curl Lock Settique Spray, $3.47.

"Mandy Moore's hair has long, soft layers in the back and chunky, choppy ones in the front, which create a lush lion's-mane feel when worn loose," says Worthington. But it can also be pulled back for a "simple yet striking look."

To sport sexpot strands: Blow-dry hair with a round brush until it's about 90 percent dry. Divide hair into three sections, then roll each one around a jumbo Velcro roller. Hair-spray the rollers, then spot-dry each ...