walker. you said it was thomas callaway, right? the correct answer is -- d, thomas callaway! sorry, emmitt and ryan.t next to me and he's going to be coming up in just a little bit, but first, let's head inside to ann. ♪ >>> all right, natalie, thank you. this morning on "today's" style, denim or summer and fall. the colors are constantly changing. we've got stacey london here, resident style expert and cohost of tlc's "what not to wear." good morning. >> good morning, ann. >> they're never going to go out of style but what's different about them this summer? >> never going out of style. today is not the best day to talk about denim. i did not plan the heat wave. but, yes, jeans will be important by monday, i think al said. going into fall, denim this season, it comes in every cut, every cut is trendy, every cut is popular. the skinny isn't going away but we'll see wider legs and different treatments, different colors. there is more available for different body types. >> including denim for work is ch is always a precarious idea. ellen is our model today. >> our gorgeous model. i'm actually going to