What was the title of MC Hammer's most successful single record of the 1990's?

'U Can't Touch This' is the title of MC Hammer's most successful single record of the 1990s. 'U Can't Touch This' was co-written, produced, and performed by MC Hammer from his 1990 album "Please Hammer, Don't Hurt 'Em". It is considered to be his signature song besides being his most successful single.

Along with Hammer, Rick James shares songwriting credits with Alonzo Miller. This is because the song samples the prominent opening riff of the song 'Super Freak' (1981). It has also been used or referenced in TV shows, films, commercials, and other forms of media. It has additionally received noteworthy music awards and suitable fan recognition since its very first release.

The song is winner of the Best R&B Song Award. Plus it received a Best Rap Solo Performance Honor and was the first rap song to be nominated for Record of the Year at the 33rd Annual Grammy Awards in 1991, as well as the Best Rap Video and Best Dance Video at the 1990 MTV Video Music Awards. It peaked at No. 1 in the Billboard Hot R&B/Hip-Hop Singles & Tracks and was on music charts in several very popular countries in Europe and South America where Rap and Hip-Hop have very strong followings.