Justin Girard has seen his sister Eliana dance before. But never like how he’s going to see her Tuesday on the live season finale of Fox’s So You Think You Can Dance at 8.

Eliana, 21, a former Dreyfoos School student and veteran of the Joffrey Ballet and Alvin Ailey American Dance Theatre, will find out with the rest of the world whether she’s crowned one of the season’s two winners. (There’s one male, one female.)

“We’re so excited and so proud and hopeful,” says Girard, a West Palm Beach financial advisor. He says that his sister seems to be calm about the whole thing.

“She’s 21 years old, so she doesn’t call. She texts,” he says. “She feels very relaxed. She seems to be at peace. The other girl (Tiffany Maher) is from Plantation so there’s a South Florida winner either way. But I don’t really care about her. I’m kind of biased.”