Popsugar Celebrity Celebrity Instagrams Celebrity Valentine's Day Instagrams 20191 See How Celebrities Are Paying Tribute to Their Significant Others on Valentine's Day 15 February 2019 by Britt Stephens View On One Page Photo 23 of 31 ADVERTISEMENT () Start Slideshow View this post on Instagram These three people own my heart. Happy Valentine’s Day, everyone. #grateful A post shared by Neil Patrick Harris (@nph) on Feb 14, 2019 at 11:54am PST Share This Link Copy ← Use Arrow Keys → 23 Neil Patrick Harris and David Burtka Previous Next Start Slideshow Celebrity InstagramsCelebrity CouplesValentine's DayCelebrity PDA