Today's Betty White's 98th birthday and her The Proposal (2009) co-stars Sandra Bullock and Ryan Reynolds took to Instagram to sing "Happy Birthday" to her! In the clip the duo appears singing the classic song, but things get quite competitive as Sandra sings "From Sandy, who loves you more than Ryan," while Ryan sings, "From Ryan, who loves you so much more than Sandy."  Watch the adorable video here:

Happy Birthday to Betty White! She turns 98 years old today

Betty White has been active in show business since the late 1930's. Born on January 17, 1922, in Oak Park, Illinois, the wonderful actress has starred in more than 20 television series and more than 40 films. You probably remember her in The Golden Girls, Hot In Cleveland, and of course The Betty White Show!