So You Think You Can Dance (SYTYCD) Season 15 has arrived! DancePlug has an all-access backstage pass and is bringing you along. Join host Alexie Agdeppa (SYTYCD Season 7) as we learn more about this year's talented hopefuls. In this video, you'll hear from Chelsea Hough as they share a little about their dance journey, the obstacles they have overcome, the reality of being a contestant, and offer some tips for aspiring dancers!