These two sitcom legends' nieces will not be winning Claim to Fame.
During the ABC competition series' July 17 episode, contestants Jill and Gracie Lou were sent home from the game after failing to correctly guess the celebrity relatives of their fellow competitors. And, as it turned out, both of the eliminated hopefuls call iconic TV stars family.
When it came to Jill's reveal, the remaining contestants were shocked when an original Full House cast member's farewell video was played.
"Hello, everybody, I’m John Stamos and I’m Jillian’s uncle," the actor announced. "Not grandfather, although I’m getting a little old."
"Congratulations, Jilly, I’m so proud of you," John continued. "Really, I love you so much."
As for Jill's reaction to his sweet sentiments, she gushed, "He’s the best and my biggest support and I wouldn’t be where I am today without him. And I’m so lucky to have him."
But John wasn't the only beloved television actor who popped up during the episode.
Gracie—who previously tried to throw her competitors of her scent by telling them she's from Tennessee and adding Lou to her name—was revealed to be the niece of Jon Cryer.
"So proud of you, Gracie," the Two and a Half Men star said in a video message. "You played your heart out. It brings me back to those days when I used to see you in show choir in Santa Clarita, California, where you actually grew up. I love you so much and I’m so proud of you."
And the love was mutual. "He is so fun," Gracie reacted, "and I’m so happy to be here to represent him."
After the eliminations, Jon even made a surprise in-person cameo to take his niece home—and made sure to playfully tease her on not winning the $100,000.
"Second episode, really?" the Emmy winner jokingly jabbed. "Did you lie and cheat? No, you’re not capable of lying, that’s the problem."
Bianca: Eliminated Week 1
During the season three premiere, Bianca was revealed to be the niece of longtime Good Morning America anchor Robin Roberts.
Gracie Lou: Eliminated Week 2
Gracie Lou, whose real name is just Gracie, tried to convince her competitors she was from Tennessee, but was ultimately uncovered to be Jon Cryer's niece.
Jill: Eliminated Week 2
Jill was revealed to be the niece of Full House star John Stamos.
Miguel (Rapheal): Eliminated Week 3
Miguel, whose real name is actually Raphael Curtis, is the newphew of Oscar-winning Halloween star Jamie Lee Curtis.
Naomi: Eliminated Week 4
After previously hinting her relative was a "Brat Pack princess," it was revealed Naomi's aunt is '80s film icon Molly Ringwald.
Dedrick: Eliminated Week 5
Dedrick's real name turned out to be Sigmund Jackson, the same birth name as his father and Jackson 5 alum Jackie Jackson, older brother of the late King of Pop Michael Jackson.
Danny: Eliminated Week 6
After previously teasing his relative has a Grammy, Danny was revealed to be Marc Anthony's nephew during his week six elimination.
Shane: Came in 4th Place
During the first half of the two-part season three finale, Mackenzie correctly guessed that Shane's relative was Oscar winner Marlon Brando. Shane called the late actor his grandfather.
Mackenzie: Lost During FInale
Mackenzie came this close to winning, but Adam correctly guessed her relative was Trace Adkins, who is her father.
Hud: Lost During FInale
After Mackenzie's elimination, Adam chose to guess Hud's relative and he got it right! Hud is the son of singer John Mellencamp and the brother of Real Housewives of Beverly Hills alum Teddi Mellencamp.
Adam: Winner
Adam outlasted everyone and took home the $100,000 prize. It was also revealed he's the nephew of Michael Bolton.