Ariana Grande has been making quite the headlines recently for her diva attitude. "Big Brother" star Frankie Grande had been quick to come to his younger sister's defense."

On Entertainment Tonight, the 31-year-old was quick to say:

 "I'm the bigger diva hands down," he said without hesitation. "Honestly, a diva is a very positive thing. It's the highest form of opera singer, so what's wrong with being a little bit of a diva?"

Okay, Frankie's statement was quite sending mixed signals. Is she a diva or not? Is he actually tolerating his younger sister's behavior? Hmmm.

Good thing, TMZ followed up on the issue and asked Frankie about again. They caught up with him outside the Eleven Bar & Nightclub as they celebrate the "Big Brother" finale.

Frankie came to her sister's defense ALMOST immediately. Almost, since there was quite a bit of pregnant pauses in between. It's as if he was having second thoughts or something.

Eventually he answers:

"Oh my goodness... I think's she's perfect in every single way. No! She's not a diva, please!"

Uh-oh, what was that about?

Check out the video below:

Truth is, Frankie and Ariana are really close! In fact he tells People that the first thing he did when he got out of the "Big Brother" house as look up his younger sister's performance at the MTV VMAs, which is we must admit pretty sweet.

"The first thing I did was go look up my sister 's performance on the VMAs. I was blown away. I've never seen her do anything so epic."

Ariana got big brother's back too!

Just last August. The singer posted a photo of the sibs when Frankie revealed to the rest of the housemates that he is the pop star's older brother. Frankie reportedly had his fair share of online bashing.

An Instagram user called Frankie 'that homo' in the comment section and Ariana was quick to come to her brother's defence:

“That ‘homo’ is the fiercest, most incredible, funniest, most intelligent, kind hearted and most LOVED person on the face of the planet! he also cleaned up his game and told the truth to everybody in the house WHICH by the way, nobody else on the show has done. so i don’t give a flying fuck if or when he comes home!!! he is incredible and i am SO proud!!!! oh and also ‘that homo’ gets more ass than you’ll ever get in your life. k miss thing?”

Yup! You don't want to mess around with this two divas.