Sexy Stars: Taylor Swift, Rihanna and more step out in stunning looks

Kanye West had a lot to say about Taylor Swift this week.

"She had two seconds to be cool and she f---ked it up," he wrote on Twitter.

But the "Wildest Dreams" singer, 25, proved the rapper must have been dreaming when he made that comment when she stepped out in a sleek black minidress and clunky black platform booties that marked a departure from her typically colorful, kitschy ensembles.

Swift wasn't the only star to turn heads this week. Rihanna wowed at the Brit Awards in a gorgeous purple dress that accentuated her incredible backside, and singer Halsey made her mark as a trendsetter in a pale pink suit with nothing but a black bra top underneath.

Check out our picks for this week's sexiest celeb styles in the slideshow above.

Can't get enough? Click through below to see last week's sultriest looks:

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