![MC Hammer joins Psy on stage to perform the infamous Gangnam Style dance routine at the AMA's | Daily Mail Online MC Hammer joins Psy on stage to perform the infamous Gangnam Style dance routine at the AMA's | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2012/11/19/article-0-161A9B01000005DC-7_634x416.jpg)
MC Hammer joins Psy on stage to perform the infamous Gangnam Style dance routine at the AMA's | Daily Mail Online
![Psy: 'Gangnam Style' with MC Hammer at AMAs 2012!: Photo 2760457 | 2012 AMAs, Psy Pictures | Just Jared Psy: 'Gangnam Style' with MC Hammer at AMAs 2012!: Photo 2760457 | 2012 AMAs, Psy Pictures | Just Jared](https://cdn.justjared.com/wp-content/uploads/2012/11/psy-hammer/psy-mc-hammer-performance-07.jpg)
Psy: 'Gangnam Style' with MC Hammer at AMAs 2012!: Photo 2760457 | 2012 AMAs, Psy Pictures | Just Jared
![MC Hammer and Psy he 40th Anniversary American Music Awards 2012, held at Nokia Theatre L.A. Live - Pressroom Los Angeles, California - 18.11.12 Featuring: MC Hammer and Psy Where: Los Angeles, MC Hammer and Psy he 40th Anniversary American Music Awards 2012, held at Nokia Theatre L.A. Live - Pressroom Los Angeles, California - 18.11.12 Featuring: MC Hammer and Psy Where: Los Angeles,](https://c8.alamy.com/comp/DX9KTP/mc-hammer-and-psy-he-40th-anniversary-american-music-awards-2012-held-DX9KTP.jpg)
MC Hammer and Psy he 40th Anniversary American Music Awards 2012, held at Nokia Theatre L.A. Live - Pressroom Los Angeles, California - 18.11.12 Featuring: MC Hammer and Psy Where: Los Angeles,
![MC Hammer (L) and South Korean rapper Psy pose backstage at the 40th American Music Awards in Los Angeles, California, November 18, 2012. REUTERS/Jonathan Alcorn (UNITED STATES - Tags: ENTERTAINMENT) (AMA-BACKSTAGE Stock MC Hammer (L) and South Korean rapper Psy pose backstage at the 40th American Music Awards in Los Angeles, California, November 18, 2012. REUTERS/Jonathan Alcorn (UNITED STATES - Tags: ENTERTAINMENT) (AMA-BACKSTAGE Stock](https://c8.alamy.com/comp/2D0HB5A/mc-hammer-l-and-south-korean-rapper-psy-pose-backstage-at-the-40th-american-music-awards-in-los-angeles-california-november-18-2012-reutersjonathan-alcorn-united-states-tags-entertainment-ama-backstage-2D0HB5A.jpg)
MC Hammer (L) and South Korean rapper Psy pose backstage at the 40th American Music Awards in Los Angeles, California, November 18, 2012. REUTERS/Jonathan Alcorn (UNITED STATES - Tags: ENTERTAINMENT) (AMA-BACKSTAGE Stock
![Gangnam Style' Star Psy Jams with Rap Icon MC Hammer in Times Square - Times Square & Theater District - New York - DNAinfo Gangnam Style' Star Psy Jams with Rap Icon MC Hammer in Times Square - Times Square & Theater District - New York - DNAinfo](https://assets.dnainfo.com/generated/photo/2012/12/new-years-eve-2013-13570150984510.jpg/extralarge.jpg)
Gangnam Style' Star Psy Jams with Rap Icon MC Hammer in Times Square - Times Square & Theater District - New York - DNAinfo
![MC Hammer to Reunite with Psy at New Years Rockin' Eve (Exclusive): Photo 2782347 | Exclusive, MC Hammer, Psy Pictures | Just Jared MC Hammer to Reunite with Psy at New Years Rockin' Eve (Exclusive): Photo 2782347 | Exclusive, MC Hammer, Psy Pictures | Just Jared](https://cdn.justjared.com/wp-content/uploads/2012/12/mc-psy/mc-hammer-to-reunite-with-psy-at-new-years-rockin-eve-exclusive-08.jpg)
MC Hammer to Reunite with Psy at New Years Rockin' Eve (Exclusive): Photo 2782347 | Exclusive, MC Hammer, Psy Pictures | Just Jared
![Psy: 'Gangnam Style' with MC Hammer at AMAs 2012!: Photo 2760459 | 2012 AMAs, Psy Pictures | Just Jared Psy: 'Gangnam Style' with MC Hammer at AMAs 2012!: Photo 2760459 | 2012 AMAs, Psy Pictures | Just Jared](https://cdn.justjared.com/wp-content/uploads/2012/11/psy-hammer/psy-mc-hammer-performance-15.jpg)