Popsugar Beauty Instagram Rihanna and Cara Delevingne's Hair on New Year's Eve 2013 Count the Beauty Moments From Rihanna and Cara's NYE Party January 2, 2014 by Maria Del Russo View On One Page Photo 12 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 12 Cara proved she was human, though, by enlisting Help I Have a Headache ($4) to soothe her aching head. Source: Instagram user caradelevingne Help I Have a Headache $4 from helpineedhelp.com Buy Now Previous Next Start Slideshow RihannaCara DelevingneInstagramCelebrity HairCelebrity MakeupCelebrity BeautyCelebrity Beauty Instagrams