Sweet L.A. Life (Arc 4)

Sweet L.A. Life
== Synopsis ==
Following her split from Celia, Layla begins a relationship with Carrie Fairchild, while Carrie's politician father tries to sabotage the relationship by dating a newly-single Callie; Ashley and Alyssa grow apart due to the demands of their careers; Lexi Sterling sets her sights on Ben; Nathan swears off dating as he recovers from the trauma of his abusive relationship with his ex-boyfriend, but more drama occurs in his life when his former babysitter, whom he lost his virginity to, re-enters his life with a shocking bombshell. Callie's ex-boyfriend, Ethan Griffins comes back into her life with a new girlfriend.