'Dancing With the Stars’ Last-Minute Cast Shake-Up Could Rewrite Season 34

Now that the highly anticipated Dancing With the StarsSeason 34 cast has been revealed, the lineup nearly looked different. Fifth Harmony’s Lauren Jauregui recently revealed she only joined the cast two days before. Following Wednesday's big cast announcement on Good Morning America, the singer posted a photo of herself and partner Brandon Armstrong on Instagram with a caption, "Found out I was going on a new adventure on MONDAY! Flew out to New York Tuesday morning."