Rumor has it that the next "Dancing with the Stars" cast will include:

Bachelorette star Andi Dorfman
"Pretty Little Liars" star Janel Parrish
Olympian Lolo Jones
Actor Antonio Sabato Jr.
17-year-old Sadie Robertson from "Duck Dynasty"

The full list of competitors will be revealed live on Good Morning America on Thursday, September 4. The new season premieres on Monday, September 15.