Sure, here are some more tips for getting wavy hair like celebrities ;

1 Heatless Waves - You can achieve waves without using heat by twisting your damp hair into buns or braids and leaving them overnight. In the morning, undo the braids/buns, and you'll have natural-looking waves.

2 Wave Enhancing Products - Look for hair products specifically designed to enhance waves, like mousse or texturizing sprays. Apply them to damp hair before styling to give your waves extra definition and hold.

3 Diffuser Attachment - If you have naturally wavy or curly hair, use a diffuser attachment on your hairdryer to enhance and define your waves without causing frizz.

4 Salt Spray - Sea salt sprays can add texture and volume to your hair, creating a beachy, wavy look. Spray it on damp or dry hair and scrunch gently to create waves.

5 Hair Rollers - For a retro approach, use hair rollers on damp hair and let them set until dry. Once removed, you'll have bouncy waves.

6 Curl Enhancing Creams - Opt for curl-enhancing creams that promote natural waves without making your hair stiff or crunchy.

7 Hairspray or Texturizing Spray - Use a light hold hairspray or texturizing spray to keep your waves in place while maintaining a natural look.

Remember, finding the best method for your hair might involve some trial and error, so be patient and have fun experimenting with different techniques and products.