31 Times Donald Trump Has Tweeted About Pop Stars, From Taylor Swift to Katy Perry

Andrew Harrer/Bloomberg via Getty Images 
Donald Trump at the Tampa Convention Center on March 14, 2016 in Tampa, Fla. 

A candidate for president tweeted this: "Katy, what the hell were you thinking when you married loser Russell Brand."

Presidential hopeful Donald Trump is no stranger to voicing his opinions on the internet -- even when it comes to pop music.

Despite being called out by many musicians for his political views and his use of their songs during his rallies without permission, the candidate doesn’t shy away from responding to their criticism and stirring up controversy of his own.

Going back as early as 2011, we take a look at Trump's thoughts on musicians over the years, from his input on the infamous Solange/Jay Z elevator incident to his suspicions surrounding Katy Perry’s marriage to Russell Brand. (Oh, and he thinks Taylor Swift is “terrific.”)

Katy Perry

Taylor Swift

Miley Cyrus

Jay Z

Lady Gaga

Madonna

Cher

Mac Miller

Bette Midler

Prince

Rihanna & Chris Brown

Beyonce

Michael Jackson

Justin Timberlake

Whitney Houston

Bruce Springsteen

Elton John

Axl Rose

Johnny Cash

Rod Stewart

Rolling Stones

Neil Young

Billy Joel