The single most important feature on your face is your brows. (See what a difference they make on these celebrities.) Robert recommends leaving brows on the fuller side and scheduling a brow appointment. ("Overgrown brows are easier to work with ... [and] more beautiful.") To maintain the shape, tweeze stray hairs below your brow line and in the center of your brows only. "Keeping them close together is important to make your arches appear higher," he says. Fill them in lightly with a brow pencil for definition.

Add more oomph to your makeup routine with a jewel-toned eye. (Find the right tone for your eye color here.) A dramatic purple smoky eye like the one Robert applied on Linda can play up brown eyes (try a shimmery purple loose eye shadow like Benefit Lust Duster in Pink Royalty, $18). Tip: "Do your eye makeup before you do your face so you can clean up the mess afterward with a cloth or tissue," Robert says.

Contrary to conventional wisdom, you can pair a smoky eye with a bright lip color (like Make Up For Ever Glossy Full Couleur in Fuchsia Pink, $19). Just apply a clear gloss over it and blend to "sheer it up," Robert says. (To find the best shade for your lips, take this quiz.) Finish with a sheer luminescent pink blush (not too much!) and mascara.

Linda's makeover shows how subtle hair changes and a fun makeup choice can highlight gorgeous eyes -- and judging by her photo shoot -- bring out one's confident, sultry side. Recreate this look at home to see if it does the same for you!