Out with the old, in with the new -- that's Dannon Yogurt's philosophy after dumping Cam Newton and signing the Dallas Cowboys' Dak Prescott ... less than a week later.
Dak signed a sponsorship deal with Dannon the same day Cam got the boot last week after making a sexist comment to a female reporter during a press conference. He's reportedly already set to start filming commercials in Dallas this upcoming week.
As we reported ... Cam publicly apologized after Dannon dropped him on Thursday.