The 41-year-old singer said he is happy about not being in relationship with her anymore, reported Hollywood Life.
"He's embarrassed for her. Nick says Jessica will most likely deny any reports that she was intoxicated. He's just glad that he's not in that chaotic mess of a relationship anymore!" a source said.
The incident was captured on camera when Jessica, 35, was explaining her newest fashion collection.
The fashion designer looked unsteady and what she said sounded incoherent.