Rapper and Justin Bieber pal Lil Twist is a suspect in a physical altercation that involved Nickelodeon star Christopher Massey. Massey was beaten by a group of men, who after hitting him repeatedly pulled his pants down, according to TMZ.

Twist was reportedly hanging out with "Zoey 101" star Massey, "That's So Raven" actor and Massey's brother Kyle and some other friends when an argument broke out at Kyle's apartment. Chris was then beaten up, supposedly by Twist and his buddies, and his pants were pulled down multiple times.

The actor was injured enough that he went to a nearby hospital for treatment and filed a police report about the incident.

Lil Twist, whose real name is Christopher Lynn Moore, has been seen again lately with his BFF Bieber after the teen idol's management team reportedly tried to "cut ties" with the Young Money label rapper after the pair got into trouble following multiple destructive incidents. In January 2013, Twist caused between $8,000 and $10,000 in damage to one of Bieber's cars when he sped out of the Four Seasons parking lot. Bieber was not in the car.

Shortly after that incident, Twist was pulled over for speeding and a paparazzi was killed by oncoming traffic while trying to photograph the rapper.

In March of last year, Bieber again loaned a car to the Dallas-born rapper, this time his Fisker Karma, which he crashed into cement poles near a San Fernando Valley liquor store. After the accident, he fled the scene when someone approached him, leaving the luxury car behind.

Despite the checkered past between the two singers, last month Lil Twist posted a picture on social media of the two reuniting over dinner in Hollywood.

"And just like that...We're bak," Twist captioned the image. "Leaving a great dinner with my lil brother @justinbieber! #Family."