07/13/2010 AT 5:00 PM ET
07/13/2010 AT 5:50 PM ET
Lindsay Lohan isn’t pleased with her 90-day jail sentence – and she’s also not happy with what certain people have to say about her situation.
After Joan Rivers took to Twitter to slam the actress – saying the 24-year-old was “so dumb” and that the “new Lindsay Lohan diet is all liquid. 80 proof” – Lohan is fighting back.
“Joan Rivers and her ‘stargument’ make me believe that she and Michael Lohan are a match made in heaven,” she Tweeted Tuesday, about the comedian and her dad, with whom she’s had a rocky relationship.