In the book, Richards, who has been married for 17 years and is the mother of four girls, offers tips on everything from dealing with infidelity to how to get her signature silky locks.

Plus, Shakira chops her signature locks, and is Selena Gomez engaged?

She featured her signature curly locks, and was joined by Trey Lorenz, Melonie Daniels and Kelly Price.

Probably means they've got a signature lock on us, as well.

The actress is spotted on the set of her latest flick with new dark tresses, a dramatic change from her signature blond locks.

Sporting her signature blond locks tied back in a sleek ponytail, a pale green T-shirt, and leggings, Kate looked fit and healthy, while her little girls copied their mom's style in lookalike leggings, tops, and footwear.

In November, 2011 McAfee chopped off his signature locks for Locks of Love, an organization that provides hairpieces for children who are suffering from long-term illness and are financially disadvantaged.