Helena Christensen will join Michael Stipe and his band R.E.M to take photographs during their next tour, but she won't be allowed on stage to sing.The supermodel-turned-photographer won`t be joining his band.

"No to the duets," said Stipe, according to The Sun. "We'll save those for hotel rooms late at night, when we all drink too much. It's the only damage we do in hotel rooms."