Cardi B Ditches Cold Temperatures At Stefon Diggs' Game

Play video content

SEARCHIN' FOR CARDICardi B and the B stands for brrrr -- the rapper was no match for the cold temperatures as she supported her man, Stefon Diggs, during his game against the Jets on Sunday ... leaving the Patriots star wondering if she bailed!!

The "Outside" rapper took shelter during the New England's 42-10 win over New York at MetLife Stadium ... where Diggs secured 101 receiving yards and one touchdown, earning himself a $500K contract bonus in the process.

Diggs, 32, wanted to celebrate with this girlfriend on the field ... but realized she was MIA.

His confusion was caught all on camera -- when the four-time Pro Bowler found a friend in the stands and asked, "Where she…