Hi-Hat (choreographer)

Nadine "Hi-Hat" Ruffin is a choreographer of hip-hop dance from New York City. She has worked with Montell Jordan, Big Time Rush, Teddy Riley, P-Diddy, Wyclef, Shakira, Rihanna, Mary J. Blige, Eve, and Jay-Z. Ruffin's work is featured in many Missy Elliott music videos, such as "All n My Grill", "She's a Bitch", "Hit Em wit da Hee", "Sock It To Me", "Beep Me 911", "Get Ur Freak On", and "One Minute Man". Ruffin has served as a guest judge on the American dance competition reality TV series So You Think You Can Dance.

Filmography
Ruffin has choreographed the following television shows and movies:
 * Bring It On
 * Step Up 3-D
 * Step Up 2
 * The Ellen DeGeneres Show
 * Late Night with Jimmy Fallon
 * Lopez Tonight
 * 2009 American Music Awards
 * Late Show with David Letterman
 * Saturday Night Live
 * Jimmy Kimmel Live!
 * MTV Video Music Awards
 * America's Got Talent
 * The Oprah Winfrey Show
 * The 51st Annual Grammy Awards
 * Kung Fu Panda
 * 4th Annual VH1 Hip Hop Honors
 * I Now Pronounce You Chuck & Larry
 * How She Move
 * Stick It
 * Chicken Little
 * The 2nd Annual Vibe Awards
 * Shark Tale
 * The Girl Next Door
 * The Nick at Nite Holiday Special
 * The Hot Chick
 * Clockstoppers
 * Charlie's Angels
 * The Rugrats Movie