Travis Kelce‘s mom, Donna Kelce, would do anything for her son … except sign an NDA … at least according to a chat we had with the famous matriarch at LAX today.

When our cameraperson asked Donna if Travis and his fiancée, Taylor Swift, had her sign a non-disclosure agreement, Donna scoffed at the idea.

She said, “They know I can keep a secret,” with a wry grin.

As you know … Travis and Taylor are expected to say “I do” at Ocean House in Westerly, Rhode Island, in June … and Donna is hyped for her mother-son dance.