A singer in a German girl band broke down into tears Thursday after a court convicted her but gave no jail time for having unprotected sex with her then boyfriend despite knowing she was infected with HIV.

Nadja Benaissa, HIV-positive singer of German girl band No Angels, sits in a courtroom in Darmstadt, Germany, on Wednesday. She was convicted Thursday of causing bodily harm to her then boyfriend by having unprotected sex with him. (Boris Roessler, pool/Associated Press)Nadja Benaissa, 28, was given a two-year suspended prison sentence and 300 hours of community service after she was convicted in a Darmstadt administrative court of causing bodily harm. She faced a possible 10 years behind bars.

The court ruled Benaissa had infected her then boyfriend with the virus that causes AIDS.

Benaissa helped her case during the trial, which began Aug. 16, by acknowledging she had unprotected sex despite knowing she was HIV-positive and saying it was a big mistake.

"I'm sorry from the bottom of my heart," Benaissa said, adding she had realized how much her now ex-boyfriend was still suffering.

"I wish I could turn back time and make everything undone," she told the court. "But I know that he will never forgive me."

The man who claimed Benaissa infected him said they had a three-month relationship at the beginning of 2004 and that he got tested after Benaissa's aunt asked him in 2007 whether he was aware that the singer was HIV-positive.

Benaissa said she didn't tell anybody about her disease because she was afraid of the consequences, which she described during the trial as a "cowardly act."

During the trial, microbiologist Josef Eberle, who examined the viruses of both Benaissa and her ex-boyfriend, told the court "in all probability" the singer was responsible for infecting the 34-year-old man with the virus that causes AIDS.

Both were suffering from a rare type of the virus that was first found in western Africa, he said.

Benaissa told the court she became addicted to crack cocaine at 14 and that during her pregnancy at 16, she found out that she was HIV-positive.

After winning a TV talent show, Popstars, in 2000, she joined the band No Angels with four other young women and hid her illness from everyone.

No Angels sold more than five million albums before breaking up in 2003.

Eurovision a disaster

Along with three other members from the original band, Benaissa helped re-form the group in 2007. They performed to a disastrous result in the 2008 Eurovision song contest, coming in 23rd out of 25 contestants.

No Angels were heading into a concert in Frankfurt in April 2009, when Benaissa was taken into custody and kept for 10 days — a move that a German AIDS awareness group criticized as disproportionate.

The Deutsche AIDS-Hilfe group argued her partners also carried a share of the responsibility for becoming infected, and criticized the verdict.

"If the responsibility for prevention is put entirely upon women and HIV-positive people, we are not recognizing the combined responsibility of two people," said spokeswoman Marianne Rademacher.