Taylor Swift was involved in a highly publicized legal battle with her former record label, Big Machine Records, over the ownership of her master recordings.

Pharrell Williams and Robin Thicke were accused of plagiarism in the creation of their hit song "Blurred Lines" by the family of Marvin Gaye, who claimed that the song was too similar to Gaye's song "Got to Give It Up".

Eminem's music video for the song "Till I Collapse" was criticized for its violent and misogynistic content, and was eventually banned from MTV.

R. Kelly was accused of sexual assault by multiple women, and was eventually convicted and sentenced to 30 years in prison.

Janet Jackson's performance at the Super Bowl halftime show in 2004 caused a major controversy when she exposed her breast during the performance.

Kanye West was accused of anti-Semitism in the lyrics of his song "Famous", which included the line "I feel like me and Taylor might still have sex / I made that bitch famous".

Miley Cyrus's music video for the song "Wrecking Ball" caused a major controversy when it was released in 2013, due to its sexually suggestive content.

Beyonce was accused of cultural appropriation in the music video for her song "Formation", which featured imagery that was seen as being disrespectful to African-American culture.

Adele's performance at the Grammy Awards in 2017 was marred by technical difficulties, which caused her to restart the performance.

Harvey Weinstein was accused of sexual harassment by multiple women, and was eventually convicted and sentenced to 23 years in prison.

Kanye West was involved in a controversy over his comments about the #MeToo movement, which he said was being used to silence men.

Chris Brown was accused of domestic violence by his former partner, Rihanna, in 2009.

Childish Gambino's music video for the song "This Is America" caused a major controversy when it was released in 2018, due to its violent and racially charged content.

Kanye West was accused of using blackface in his music video for the song "Gold Digger", which featured him wearing a mask that made him appear to be black.

DaBaby was involved in a controversy over his comments about the LGBTQ+ community, which he made during a performance in 2021.