We're guessing Katt Williams would like a do-over on the last couple of months.

The comic is giving Amanda Bynes and Lindsay Lohan a run for their money in the hot mess of 2012 competition. In the last two months, he's been arrested numerous times, had his tour cancelled after attacking an audience member and announced his retirement before going back to work three days later. Katt can only hope that his planned $50 million lawsuit against the city of Seattle works out because the IRS just hit him with a $4 MILLION tax lien, according to TMZ.

Find out the details after the jump!