Britney Spears is reportedly seeking the help of a yoga guru as she plans her career comeback.

The pop superstar has been spotted visiting Sikh yoga master Singh Khalsa at his Los Angeles home and sources claim she's undergoing a course of `sound healing'.

During the therapy sessions, which are based on ancient kundalini yoga practices, clients are exposed to sound vibrations as they lie on a special couch.

It's not the first time Britney has turned to ancient religions for spiritual help - the singer also dabbled with Kabbalah and recently had her baby son Sean Preston blessed by a Hindu minister.