Lady Gaga's Longtime Manager Bobby Campbell Filling in for Ex-Fiancé at the Oscars

Lady Gaga has a tough decision to make after breaking off her engagement with Christian Carino ... who is she bringing to the Academy Awards?!

Sources close to Gaga tell The Blast she will be taking her longtime manager, Bobby Campbell, as her main +1 when she attends, what could be, the biggest night of her career.

Along with Campbell, we're told the "A Star Is Born" nominee will also be bringing along some of her family members. Gaga is extremely close to her family, including mother Cynthia, sister Natali and father Joe. It's unclear exactly which members of the family will be coming along for the ride, but she has enough juice to bring the whole crowd.

As for Campbell, he's been by Gaga's side for years, and is also a driving force behind her creative team, Haus of Gaga.

The star was last seen with Carino in January during the Screen Actors guild Awards. Speculation started to grow that the engagement had ended when Gaga was seen at the Grammys without her diamond ring.

Hopefully the Oscar buzz Gaga generated during awards season is enough to net her a couple statues come Sunday. She's nominated for Best Actress and Original Song, and obviously would take the stage if "A Star Is Born" happens to snag the top prize.