Demi Lovato is pictured out and about in London, England earlier this month. She’s wearing a flowy midi Charmed Lace Dress, featuring a V neckline and dotted lace panels. The black version is unfortunately not available, but you can buy the dress in white from Nasty Gal

Her oversized pink denim jacket is a MOTO Betty Boop™ Denim Jacket from Topshop

At the Topshop/Topman LA Opening Party at Cecconi’s West Hollywood last week, Demi Lovato wore a Topshop Tall Oversized Biker Jacket and a Topshop Casual Big Pocket Shirt.

Her boots are Steve Madden Tarnney Boots in Grey leather. They are also available in Brown/Gold at Zappos.com.

Demi Lovato poses for photographers ahead of last night’s season finale of The X Factor. The singer wore a limited edition Topshop Two Tone Cut Out Shift.

Throughout the entire second series of The X Factor, judge and mentor Demi Lovato has worn Topshop pretty much exclusively, and Wednesday night’s finale was no exception. The singer wore a Topshop Boutique Silk Popper Tee with a Topshop Premium Satin Trim Tux Jacket over it.

Her jeans are Topshop MOTO Black Supersoft Skinny Leigh Jeans and her shoes are Topshop **Stud Lightning Platform Sandals by CJG.

At “The X Factor” Season Finale Press Conference in Los Angeles yesterday, Demi Lovato wore a Topshop Premium Silk Boxy Shirt — buy from Topshop — and a Moroccan Blanket A-line Skirt also from Topshop.

X Factor judge Demi Lovato wore yet another piece from Topshop — the Tall Metallic Seam Shift Dress during one of last week’s live shows. You can buy it from Topshop.

Demi Lovato wore a Topshop Lace High Neck Bodycon Dress while out and about in New York City last month. You can buy it from Topshop in Black and Red. Her shoes are Topshop ‘Supreme’ Platform Pumps also available straight from Topshop.

Demi Lovato co-hosted the 2012 Teen Choice Awards last week, appearing on stage in a variety of outfits, including the Topshop Lattice Cutout Bodycon Dress pictured above. It’s only $72!

While on a recent promotional trip to Italy, Demi Lovato met fans and posed for photographers wearing this Helmut Lang Cross Tuck Dress from Shopbop. Her shoes are Christian Louboutin Exagona 160 Pumps from Footcandy.

The other night Demi Lovato attended The 12th Annual Latin GRAMMY Awards wearing a Roland Mouret Compeyson zip-front stretch-crepe gown. She’s wearing it back to front. You can buy this dress from Net-A-Porter.