McCartneyYo.jpgPaul McCartney is engaged to Nancy Shevell, his girlfriend of four years, People reports.

McCartney, 68, started dating New York businesswoman Shevell, 51, in the Hamptons in summer 2007.

This will be the Beatle's third marriage: He wed Linda McCartney in 1969 and Heather Mills in 2002. Linda passed away from breast cancer in 1998. Paul's marriage to Mills ended in a messy divorce in 2008.