Party rockers LMFAO revealed a set of tour dates Monday for their upcoming trek across the US, finishing up with a stop in Toronto. The tour kicks off May 22nd in Columbus, Ohio, capping off 26 cities later with the duo's lone Canadian date in Toronto on May 22nd. The tour is also slated to bring numerous special guests including Far*East Movement, Eva Simon, Natalia Kills, Sidney Samson and others. Tickets for all dates go on sale this Friday. Click Here for a list of the dates. In the mean time, check out LMFAO with Justin Bieber from the AMA Awards last month in the clip below.