
© WENN / Spiller/WENN.com
The 29-year-old 'Call My Name' singer, sans new dancer boyfriend Tre Hollyway, wore a black velvet and lace dress with peplum detail around the waist at the Giuseppe Zanotti Design store on Sloane Street.
The star teamed the frock with a pair of black and grey suede t-bar heels and wore her hair pulled back into a ponytail.

© WENN / Spiller/WENN.com

© WENN / Spiller/WENN.com
Other stars enjoying the discounted after-hours shopping spree at the third annual fashion extravaganza, taking place in cities across the world including Sydney and New York, included Pixie Lott and model boyfriend Oliver Cheshire, and singer Delilah.

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© WENN / Spiller/WENN.com










