Celebrity hairstylist Jen Atkin, who counts Katy Perry and Jennifer Lopez as clients, created the heated round brush.

We tested 14 curling irons and spoke to a professional hairstylist to find the best picks to protect fine, delicate hair.

Like a foolproof flat iron or a dependable blow-dryer, the right curling iron can shave a couple of minutes off a rushed early-morning routine. The perfect one probably delivers the waviest of ...

Look for a tool with a flexible bristle brush attachment. Or maybe your fine hair needs more heat to hold a curl, in which case you might want to try a curling iron. Thick hair? You might need a ...