who got voted off the biggest loser tonight 4/21/09?

crazy episode the bottom 2 were kristin and helen. kristen gained a pound and helen only lost like 1 or 2 pounds t think. and so ron (that homo) said that he would vote helen off BUT he told mike (that homo) to vote kristin off. so mike n tara voted kristin and filipe and ron voted helen. it was a tie and kristin went home for having the lowest percentage weight loss. after she said that nothing happens by mistake stating that she knew that ron had something to do with it. and mike hunt with a cocky attitude says in front of everyone that hes gonna win it and ron says mike is gonna win this thing. revealing there true colors to helen tara and filipe.