By Lisa Richwine

LOS ANGELES (Reuters) -Grammy-winning rapper Lil Nas X appeared in a Los Angeles courtroom on Monday for proceedings related to his August arrest and charges of assaulting police officers.

The “Old Town Road” singer had missed a previous court date because he was undergoing inpatient treatment in another state, his lawyers said at the time.

Lil Nas X pleaded not guilty to four felony charges after authorities said he assaulted police officers who found him walking down a street naked.

At a brief hearing on Monday, a judge ordered the musician, whose real name is Montero Hill, to return to court on March 12 when a preliminary hearing date will be set.

“As you can see, Montero is doing amazing, doing great, and we’re super happy for him,” attorney Drew Findling told rep

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