Kelly Osbourne has got a pink hairstyle which is smooth and has swoopy strands along with voluminous curls all over hair. Apply a volumizing cream in the damp hair and blow dry 2-inch sections with a round brush as well as turn the brush many times to get subtle roundness to the hair. Spritz 1-inch section using a styling spray and wrap it with a medium curling iron to set the curl. Continue the same styling for other hair and finger comb the hair to break up curls. Finally make a diagonal part and also smooth the top sections above the curls.