Jojo Siwa detailed her challenges on "Dancing With The Stars," and her friendship with ex Kylie Prew.

Siwa likened her dance routines to being 'like a football player trying to play baseball.'

Siwa and Johnson break a new body part every week including Johnson's rib, last week.

The 18-year-old said the experience was a lot of fun and worth it, regardless.

Siwa said Prew remains her best friend and they are having the time of their lives.

The "JoJo's" juice star credited their breakup to her busy schedule and their young ages.

Siwa said nothing bad happened but it was a case of "right person, wrong time."

Siwa praised her "DWTS" co-star Jenna Johnson for guiding her through finding happiness within herself.

Siwa called Johnson an older sister who wants her to be secure and happy.