Talk about a pop comeback.

Daisy Duke-loving Lady Gaga is set to go on tour and is to produce a follow-up to her No. 1 album “Joanne,” her second album inside a year. It hardly seems a moment ago that “Artpop” bombed and she was doing impersonations of Judy Garland and singing duets with Tony Bennett.

Now, she’s at the white-hot center of the pop cultural moment again — with her Super Bowl halftime show and her starring in a Tiffany commercial, the jeweler’s first for the Big Game.

Questions are swirling, however. Will she duet with Beyoncé for a rendition of their song “Telephone”?

Will Gaga — long an advocate of the LGBT community and a Hillary Clinton fan — make any political statement? Will one of her songs appear in a commercial?

We hear there might be a lot of Gaga’s older, more popular songs played at halftime in Houston.

The provocative blonde says she won’t wear a meat dress, but we’re hearing the set list includes fan faves “Poker Face,” “Bad Romance” and “Telephone.”