On August 17, K-Fed and his group arrived at Tao Nightclub at 11:30 in the night .
A source said that the rapper was drinking vodka and Jagermeister straight out of bottles.
The 28-year-old was also spotted 'grinding up on a few girls'.
"He was drinking straight from the vodka and Jagermeister bottles. I didn't see him with a drink in his hand that much, but he drank out of the bottles a few times," People magazine quoted the source, as saying.
"He was grinding up on a few of the girls. He had a flashlight and was shining it on some of the girls around him," he added.
After a long session of smiling and smoking, K-Fed left the place at around 4 in the morning.