Jacquie Aiche

Rihanna was joined by a slew of trendsetting celebrities at the Christmas Day Lakers game in LA, but it was her sexy all-black ensemble that really stole the show. Rihanna worked a cropped top with Citizens of Humanity skinny jeans ($178), ankle-strap Manolo Blahnik sandals, and a textured varsity jacket. As if her chic separates weren't stylish enough, the brunette stunner accessorized her monochromatic ensemble with a wide gold choker, futuristic shades, and her signature Jacquie Aiche body chain. Mimic Rihanna's sexy-sporty style by working her exact denim and sandals with a black cropped top, varsity jacket, and a gold statement necklace for a day of shopping or a night out.

Rihanna showed off her curves in a fiery one-piece Minkpink suit and gold geometric Miu Miu shades ($390) while cruising through the Mediterranean. She accessorized her low-cut number with a delicate Jacque Aiche body chain ($250), gold anklet, and perfect rouge pout. As Rihanna's glam vacation style proved, looking like a rock star doesn't mean you have to bare it all. Choosing a one-piece in a bold color and complementing it with unique gold accessories will make you stand out — while still showcasing your feminine side — when you hit the waves this Summer!

While doing some shopping in West Hollywood with fiancé Jamie Mazur, Alessandra Ambrosio worked a classic black-and-white striped tank with sexy black denim cutoffs, a celebrity-favorite Céline luggage tote, Westward Leaning sunglasses, and her signature Jacquie Aiche horn necklace. But it's her red studded pointy boots that really took her look to rock 'n' roll heights. They're definitely a bold footwear choice and not one that everybody can pull off, but they helped create an even more unique look. Score a similar tank and shorts to pair with red studded boots à la Alessandra, or if that's too out-there for you, pair your stripes and cutoffs with studded sandals instead.

Miley Cyrus strolled hand in hand with fiancé Liam Hemsworth, pairing a floral halter dress with high-top Converse sneakers ($55) and rock-chic accessories in Philadelphia. Her side-scroll Prada shades ($304) and studded Valentino bag ($1,995) added a touch of edge to her ladylike dress, while a bevy of gold adornments — Jacquie Aiche body chain, horizontal cross necklace, and flashy watch — injected the perfect amount of bling. Score Miley's exact kicks, shades, and bag to work with a floral halter, or style them with cutoff shorts and a tank for a no-fuss weekend look.

Victoria's Secret model Alessandra Ambrosio makes a living flaunting her killer body in the most fabulous bikinis, so it's no wonder that she even looked stunning off duty while frolicking on Malibu beach over the weekend. The model layered a sheer, fringe black cover-up over her tie-dye bikini, then added a cowboy hat, Westward Leaning shades ($165), and playful accessories, including a Jacquie Aiche horn necklace, to complete her beach style. Pair her exact sunglasses with a sexy black cover-up, tie-dye two-piece, and wicker hat to channel this effortless Summer look. Or work Alessandra's white cutoff shorts and matching shades for a more laid-back vibe.