Jason and Kylie Kelce shared some adorable PDA before the new ESPN talent started his "Monday Night Football" analyst gig -- getting in a smooch near a broadcast stage -- and the sweet moment was all caught on video!!
The ex-Philadelphia Eagles center -- who swapped out his Chiefs tailgate attire for a button-down shirt for ESPN's pregame show -- was gearing up to break down Kansas City's matchup with the Saints from the Arrowhead Stadium turf .