Television News Rachel Bloom: Josh Groban will be on 'Crazy Ex-Girlfriend' Season 3 08/15/2017 Rachel Bloom, star of The CW's "Crazy Ex-Girlfriend," said Josh Groban will appear on the show in Season 3. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Josh Groban Rachel Bloom Santino Fontana Vincent Rodriguez III Crazy Ex-Girlfriend Sweeney Todd