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how long was cassie and diddy dating

Cassie and Diddy were in an on‑and‑off relationship for about 11 years, from around 2007 until their final split in 2018.

Quick Scoop: Cassie & Diddy

Their situation wasn’t a short fling – it stretched over more than a decade and went through several phases, both private and public.

Basic timeline

  • Met through music and Bad Boy Records in the mid‑2000s.
  • First romantically linked: 2007 (relationship mostly private at first).
  • Went public as a couple: around 2012, when they started appearing more openly together at events.
  • Final breakup: 2018, after years of being on‑and‑off.

So when people ask “how long was Cassie and Diddy dating,” most outlets sum it up as:

Together on and off from 2007 to 2018 – roughly 10–11 years.

Why the timeline feels “messy”

Because their relationship was on‑and‑off and private at first, different sources describe it slightly differently:

  1. “Over a decade” wording
    • Several major outlets describe their romance as lasting “over a decade” or “nearly a decade,” reflecting the long but uneven nature of the relationship.
  1. Private vs. public phase
    • They were linked as early as 2007, but didn’t really present as a full public couple until years later, which is why some people remember it starting later than it actually did.
  1. On‑and‑off status
    • Reports note multiple breakups and reconciliations before the final split in 2018, which makes the exact “continuous years” hard to pin down, even though the overall span is clear.

After the breakup

  • Cassie moved on and began dating trainer Alex Fine in 2018, later marrying him in 2019.
  • In 2023, she filed a lawsuit accusing Diddy of rape and abuse over the course of their relationship, bringing renewed attention to just how long they’d been together and how serious it was.

TL;DR: Cassie and Diddy were romantically involved, on and off, for about 10–11 years, from 2007 until their final breakup in 2018.

Information gathered from public forums or data available on the internet and portrayed here.