Rocker Courtney Love (search) surrendered to police on an assault charge stemming from an April altercation at the home of her former boyfriend and manager.

A warrant was issued for Love's arrest earlier this month after she failed to appear for her arraignment on the assault charge. At the time, her attorney, Michael Rosenstein, said she was hospitalized in New York City.

On Friday, Love was photographed, fingerprinted and then freed on a $150,000 bail bond and ordered to appear for an arraignment on Aug. 20.

Smiling and dressed in blue jeans, Love slipped into the Police Department's Wilshire station with an entourage that included her attorney.

"She was extremely cooperative. She was pleasant. She was very coherent," said police Capt. Pat Findley.

The actress-singer — the widow of Nirvana (search) singer Kurt Cobain (search) and the former lead singer of the band Hole — has two other cases pending against her in the Los Angeles area.

On Friday in Beverly Hills, a judge ordered Love to appear in court Thursday for a hearing on two felony counts of drug possession.

In a separate case, the singer-actress pleaded guilty May 25 to a misdemeanor count of being under the influence of a controlled substance in October. She is scheduled to appear in court in that case Tuesday and is expected to be ordered into a drug-treatment program.