John Rzeznik Pictures (4 of 9) — Last.fm from last.fm John Rzeznik, the lead singer and guitarist of the popular rock band Goo Goo Dolls, has been active on Twitter for quite some time now. With over 100,000 followers on the platform, Rzeznik has used Twitter to connect with his fans, share his thoughts and opinions, and promote his music. In this article, we will take a closer look at John Rzeznik's Twitter account, his tweets, and what people have to say about him on the platform. Who is John Rzeznik? John Rzeznik is an American musician, singer, and songwriter. He is best known as the lead vocalist and guitarist for the Goo Goo Dolls, a rock band that formed in 1986. The band's breakthrough album, 'Dizzy Up the Girl', was released in 1998 and included hit singles such as 'Iris' and 'Slide'. Over the years, the Goo Goo Dolls have sold millions of records and have become one of the most popular rock bands in the world. What is John Rzeznik's Tw...