The song "U Can't Touch This" was co-written, produced, and performed by American rapper MC Hammer. It was released as the third single from his third album "Please Hammer Don't Hurt 'Em" (1990); it has been considered his signature song. Along with Hammer, Rick James shares songwriting credits with Alonzo Miller, as the song samples the prominent opening riff of James' 1981 single "Super Freak". The song "U Can't Touch This" has been used and referred to in many TV shows, films, commercials, and other forms of media. It has also received multiple awards and recognition.

The song won a Grammy Award for Best R&B Song and a Grammy Award for Best Rap Solo Performance. It is the first rap song to be nominated for a Grammy Award for Record of the Year at the 33rd Annual Grammy Awards in 1991, and the MTV Video Music Award for Best Rap Video and MTV Video Music Award for Best Dance Video at the 1990 MTV Video Music Awards. It also peaked at No. 1 on the "Billboard" Hot R&B/Hip-Hop Singles & Tracks chart. In a number of countries, it charted in music ratings.

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