Rob Gronkowski and girlfriend Camille Kostek attended Warner's pre- Grammy party, where he dished on his former New England Patriot teammate Tom Brady.
Brady is a free agent, and there has been speculation about him joining the Los Angeles Chargers next season.
Gronk weighed in, saying, "It will be interesting to see what happens with Tom… He has a lot of options out there and he deserves everything he gets. We will see what happens."
He also dished on "FOX's New Year's Eve with Steve Harvey: Live from Times Square," where he spiked a large Lego bust of the comedian. Harvey did not seem amused.
Rob insisted, "Steve Harvey was a little mad at me at the moment, but I am still welcome back," adding he's "working for FOX before the Super Bowl and at halftime. I love working with that crew."
Who is he rooting for when the Kansas City Chiefs and San Francisco 49ers battle it out at Super Bowl LIV?
"I'm not really rooting for anyone," he said diplomatically. "Just rooting for a great game… Kind of weird not being in it." He added, "I'm a fan of football now."