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Cat Deeley Looks Super Slim in Fitted Dress, Plus More of Instagram’s Most Stylish Stars

Cat Deeley films 'So You Think You Can Dance'
"Loving my @MaraHoffman dress! Shoes by @SergioRossiOfficial & sparkly rainbow jewellery from @xivkarats," Cat Deeley wrote on July 30, 2014.courtesy of Cat Deeley

Break out of your style rut with the help of these fashionable celebs, who shared their on-trend wears via Instagram this week.

Related: PHOTOS: Get celeb style for way less

Cat Deeley

Nothing says summer like a printed Mara Hoffman “Racerback Fitted Mini Dress”, which the So You Think You Can Dance host wore on the air on July 30.

Rosie Huntington-Whiteley

Rosie Huntington-Whiteley
courtesy of Rosie Huntington-Whiteley

Leave it to the leggy supermodel to show you how to dress up jean cut-offs. Here, she added a gold-embellished Chloe jacket and structured Givenchy purse.

Related: PHOTOS: Rosie's go-to bag, more hot Hollywood handbags

Beyonce

Beyonce Knowles
courtesy of Beyonce Knowles

Fab from every angle! Queen Bey works the matching Tile Lagoon Print separates by Topshop.

Related: PHOTOS: Celebs share #TBT pics

Mindy Kaling

Mindy Kaling
courtesy of Mindy Kaling

Related: PHOTOS: Mindy Lahiri's best looks

Back to work! The Mindy Project star struts the line in a geometric dress while on set.

Who had the best style on Instagram this week? Tweet with @UsWeekly using #stylebyUs!

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