CeeDee Lamb's GF says she was NOT trying to snoop through the WR's phone during his draft party Thursday ... claiming she was just simply answering a call for the new Dallas Cowboy!!
If you missed it ... Crymson Rose was ALL OVER the Internet after cameras caught 21-year-old CeeDee snatching his phone from her hands after she had grabbed it and looked at the screen.
Don't miss the bonus side-eye from mom!
Some interpreted the scene as Rose trying to get a peek at Lamb's private info while he was distracted by the Cowboys .