Adam Levine wants to go into he marriage with a clean slate.  He is reaching out to his ex girlfriends and is apologizing to them for the way he treated them. Whose former flames include super models Anne Vyalitsyna and Nina Agdal. (Levine famously ended his months-long fling with Agdal by ignoring her calls and then breaking the news of his and Prinsloo's engagement via text message.)  - See How His Ex's Are Reacting