After 2 years and 8 months, we're broken up

Me and my ex were together 2 years and 8 months, we broke up on September 16th 2014. She started talking to someone else a week later and they together December 1st. My ex is with someone who flirts with everyone and is cheating, I’m a rapper/ singer and coming out with a album to get her back. Can y’all please give me advice? the 20th we would have made 3 years

Not sure why you would want someone back if they cheat on you.
My advice would be to think about what you want for your future and what kind of person you deserve, and move on.
If you really wanted her back, I guess some distance at first might help, but it sounds like she’s not at a point in her life where a committed relationship is her preferred option.

My ex didn’t cheat on me, she’s with someone who is cheating on her @amy90