Well this is fantastic! The NFL is celebrating 100 years of football this fall which is a pretty big deal...so who do you call when you want to make a splash?!?! National treasure Betty White of course! The mother of comedy makes an appearance in the NFL's latest ad teasing the season opener this afternoon and you better bet your socks it is delightful! Check it out below... and once you're done with that check out our Pro Football Challenge where you could win a brand new TV and 50K!!!!