Texts released by Kim Hyun Joon's ex-girlfriend, identified only as Choi, describe an incident in which she allegedly caught him in bed with a female celebrity, identified only as J.

And some of those who read the texts assumed that the female celebrity in question was his "Inspiring Generation" co-star Jin Se Yeon.

Choi then went on to say that Kim Hyun Joong assaulted her in front of J, which Kim's legal team denied happened.

Jin Se Yeon is not too happy about the rumors that quickly began circulating on the Internet, even though lawyers have stated that the fact that the celebrity was identified only as "J" does not necessarily mean there is even a "J" in her name.

On July 31, Jin replied to a Twitter message asking if she was celebrity "J" and said, "Not me! So don't go around spreading rumors like this.

The Korean media outlet Star News reported an anonymous source close to the actress as saying that she is shocked and upset by the rumors. She is looking into taking legal action against anyone spreading the rumors."

Her agency, Early Bird Entertainment also released a statement about potential measures they might take.

"Last year we sued people who made hateful comments to Jin Se Yeon. Since the commenters were middle and high school students, the incident was handled by assigning them volunteer work. Bu recently malicious comments have come up again, This time the number of comments is very high so we are considering taking legal action."

Choi released thousands of text messages she exchanged with Kim Hyun Joong to Korean media outlets such as OSEN, Dispatch, My Daily, Newsen, and Naver TV.

She is currently suing Kim Hyun Joong for psychological damage resulting from a miscarriage allegedly caused by him assaulting her. But as yet she has supplied no definitive proof of a miscarriage.

Choi claims that she will bring the friend who accompanied her to the incident and the female celebrity to court so that they can testify to the incident in which she discovered them.

Kim Hyun Joong is currently serving his two-year mandatory military duty.