How to lose weight in 3 weeks

Now Playing: You need to find a healthy way to lose the weightNow Playing: How to find the right exercise routineNow Playing ‘Game of Thrones’ star is back on set as Daenerys Targaryen Now Playing ‘Star Wars’ actor says the show’s reboot won’t be a prequel anymoreNow Playing’: How to make sure you’re ready for the end of the worldNow Playing:’This is when you will realize what you want to do’ says former WWE wrestler on quitting drugsNow Playing’Glee’ actress to leave ‘The Voice’ over drug problemNow PlayingTucker Max’s father reveals the heartbreaking moment he was diagnosed with cancerNow PlayingThis woman will never forget the last time she hugged her husbandNow PlayingKanye West admits his ‘New Slaves’ video was ‘uncomfortable’Now PlayingThe latest on ‘Glee’: What you need to knowNow PlayingSamantha Bee says it was an honor to guest-host ‘The Late Show with Stephen Colbert’Now Being a dad makes it tough, but being a dad is what mattersNow PlayingWill there be a third season of ‘Game Of Thrones’?

Now Playing’The Leftovers’ Damon Lindelof talks about the ‘unbelievable’ ‘Lost’ episodeNow PlayingHow to stay motivated in the new yearNow PlayingA new study reveals why the U.S. economy is more stable than you might thinkNow PlayingGlee’s Saman, who won’t take her own life, finally says goodbye to fansNow PlayingDrake says he’s been having fun in the video game worldNow Working: Former UFC fighter says he won’t quit MMA now that he has a fighting chanceNow PlayingWho’s the next new ‘Game King’?

Now PlayWill there ever be another ‘Game-King’?

Now Working: New ‘GameKing’ contestant will fight to become the next Game-KingNow PlayingWhat you need for the new ‘Survivor: Millennials vs. Gen X’ seasonNow PlayingCatch up on the latest news from the day in sports and entertainment with our comprehensive recap of every major event in the sports world.