It was a very important day at the show -- Justin Bieber graduated from high school! Ellen had a surprise graduation ceremony all set up for him. Watch the whole event right here.
Ellen had a special surprise for Justin while he was here. Watch Wednesday, May 23rd to see the whole interview, and to hear a big announcement from Justin!
The pop star had something big to reveal while he was here -- his new world tour! He also showed Ellen how he tricked-out the car he got for his 18th birthday right here on the show. Check it out!
Ellen sent her receptionist, Jeannie and one of her favorite, bubbly audience members, Keri, to be her correspondents at the Billboard Music Awards. They talked to all the stars, including Taylor Swift!
It was the song that put them on the map -- Sophia Grace & Rosie revised their legendary performance of Nicki Minaj's hit "Super Bass," and received an award from Ellen!
Ellen sent her two favorite pint-sized divas from the UK to check out the cool new attraction at Disneyland -- Cars Land! See all of their fun adventure here.
Charisa was in the audience, and had no idea she was about to be on the show. She's already led an incredible life for such a young woman, and has seen her share of tragedy. Her story inspired us all, and Ellen gave her some well deserved surprises!
Ellen has had her staff dance dare some of her celebrity guests while they were on stage -- without them knowing! Take a look at this montage of our favorite dance dared celebrities!
Ellen made a big announcement on her show about Viggle. You can download Viggle and check-in to Ellen to earn points! Learn more about Viggle here.And enter to win an iPod Touch right here! http://ellen.warnerb ros.com/giveaways/wi n_an_ipod_touch_0518 .php
Ellen loves a good montage, and what could be a better subject than Mario Lopez stripping down?! The actor has shown a lot of skin in his 13 appearances, and we didn't miss a moment.
The host of "Extra" was here to celebrate Ellen's 1,500th show. He even brought some drinks to celebrate! He told Ellen about his upcoming wedding, and showed off a new tattoo!
It's been an exciting week of episodes from Ellen's soap opera, "My Fair and Square Lady." The season drew to a close with one of the most memorable kisses in Ellen show history, thanks to Mario Lopez!
If they weren't verified celebrities before, Sophia Grace & Rosie threw out the first pitch at a Dodgers game! They showed Ellen all the fun they had, and all the celebrities they met... in this video.
The girls from Essex are back with more stories of their adventure in the US. They got a cuddle from "The Wanted" and had an interesting run-in with security!
Over the years, Ellen has met some amazing people. They've made her laugh, and she's made them cry. Here are some of Ellen's favorite moments with the real people she's met on the show.
On day 4 of Ellen's soap, the drama reached a fever pitch! A new sister, infidelity revealed, and a tragic end make today's episode an instant classic! Enjoy.
![Justin Bieber\](http://i.ytimg.com/vi/1nUXsMt0vEs/2.jpg "Justin Bieber\")
![Justin Bieber\](http://i.ytimg.com/vi/xWh-FjxJwcY/2.jpg "Justin Bieber\")
![Sophia Grace & Rosie Reprise \](http://i.ytimg.com/vi/klk1-sZYSes/2.jpg "Sophia Grace & Rosie Reprise \")
![Alanis Morissette Performs \](http://i.ytimg.com/vi/rMPW2NKPBLw/2.jpg "Alanis Morissette Performs \")
![\](http://i.ytimg.com/vi/VarHk-QKAvo/2.jpg "\")
![A Brave Young Woman\](http://i.ytimg.com/vi/8ljp8X9IEQk/2.jpg "A Brave Young Woman\")
![\](http://i.ytimg.com/vi/R0XDTxosC9M/2.jpg "\")
![\](http://i.ytimg.com/vi/-OZpz2cVdfE/2.jpg "\")
![Sophia Grace & Rosie\](http://i.ytimg.com/vi/fsVr5t62aT8/2.jpg "Sophia Grace & Rosie\")
![Memorable Moments: Ellen\](http://i.ytimg.com/vi/zw69e0BzgGM/2.jpg "Memorable Moments: Ellen\")
![More Drama on \](http://i.ytimg.com/vi/BOMGgy-ayCQ/2.jpg "More Drama on \")
