Summer is finally here! Today Ellen gives you a sneak preview of all the exciting summer movies -- with some of her favorite guests! She'll be certain to look behind her chair before STEVE CARELL drops by -- the last time he was here he did this. In addition to being the only one who has ever scared Ellen, no one can make her laugh like Steve, and she never knows what to expect from him! Steve is both a huge television star AND movie star, and now he has a new movie out this summer, "Despicable Me." Then, another one of the most anticipated summer films is the next chapter in the Twilight series, "Eclipse," and NIKKI REED is starring in it. The lucky actress gets to act with gorgeous guys Robert Pattinson, Taylor Lautner and Kellan Lutz, and she'll tell Ellen all about it! Ellen also has a huge surprise for one lucky audience member -- tickets to the "Eclipse" premiere! And, it's hard to think of two bigger legends in music than JAMES TAYLOR and CAROLE KING, and it doesn't get better than the two of them together! Their summer tour is sold out, but you can see them right here on the show. They'll sing one of their hit songs from their new album, "Live at the Troubadour."