“Well, I have a really exciting and unique story to share,” a smiling Lopez said in a video posted on Twitter on Friday. She said more could be found on her “inner circle” website, OnTheJLo.com, which requires visitors to sign up. A video posted there showed an emotional Lopez looking at her left ring, which held a large green gem that matched her vest. Lopez’s representatives declined to confirm the engagement, directing the investigation to the actor-singer’s online post. An Affleck spokesman did not respond to a request for comment Saturday. Lopez and Affleck rekindled their romance 17 years after they broke off their engagement in 2004. The couple, who met in the 2003 film “Gigli”, had remarried and divorced before their reunion last year was made public.