Blake Lively almost had a wardrobe malfunction while watching the Kansas City Chiefs beаt the New York Jets (23-20) at MetLife Stadium in East Rutherford, New Jersey, on Sunday.

To keep her spaghetti-strap top from spilling out, the 36-year-old Gossip Girl alum had to place her right hand over her ample cleavage.

Blake, who gave birth to her fourth child in February, was in the VIP suite with her celebrity pal Taylor Swift when the Chiefs scored.

Much has been made of the 33-year-old pop star’s new romance with Kansas City Chiefs tight end Travis Kelce, and football fans may begin to consider her their new good luck charm.

Lively (born Brown) made her directorial debut two years ago, directing the music video for Taylor Swift’s re-recorded single I Bet You Think About Me, which starred Miles Teller as a groom fantasizing about his ex-girlfriend (Swift).

The 12-time Grammy winner also famously named her 2020 singles Cardigan, August, and Betty after Blake and Ryan Reynolds’ three eldest daughters, James, 8, Inez, 6, and Betty, 3.

Bouncy: The 36-year-old Gossip Girl alum was forced to place her right hand over her ample cleavage in order to avoid spilling out of her spaghetti-strap top

Hooray! Blake – who welcomed her fourth child in February – was standing beside her celebrity gal pal Taylor Swift in the VIP suite when the Chiefs scored the touchdown