R+B singer T-Pain caused chaos at a Connecticut university when he reportedly refused to leave the campus - forcing security to call in police. The Kiss Kiss star was performing at Quinnipiac University's Spring Concert on 23 February (08) when an altercation took place, prompting guards to escort T-Pain and his entourage off the premises. University officials have refused to divulge details of the incident, with Chief of Security John Twining only admitting the institution made some requests but "they (T-Pain and his entourage) didn't listen, and suffice it to say, he refused to comply". According to reports, T-Pain refused to leave the site, so Hampden Police were called in to deal with the situation. T-Pain's representatives have so far failed to respond to the university's allegations.