Popsugar Beauty Celebrity Hair Top Knot Hairstyle | Celebrity Pictures 40 Topknot Looks to Top Off Your Trendy Summer Style June 14, 2014 by Jessica Cruel View On One Page Photo 4 of 40 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 To achieve this impressive topknot, Rachel McAdams had the help of stylist Mark Townsend. Previous Next Start Slideshow Celebrity HairSummer BeautyHairUpdos