REBA McENTIRE at Muhammad Ali's Celebrity Fight Night XIII at the Marriot Desert Ridge Resort and Spa, Phoenix, Arizona - 24.03.07

The 52-year-old singer is convinced she's walked the earth before.

She says, "I believe in reincarnation. I believe I've been here before as a man. I will get flak for this but it's what I believe.

"I believe I've spent time with my son Shelby before. I believe I've spent time with other people in my life before.

"Who knows? Maybe I'm part Buddhist."

Source: WENN