Just when fans started jumping on the Camaustin bandwagon, Austin Mahone suddenly came out and declared a new celebrity crush!

Camila Cabello has been the subject of various Austin Mahone girlfriend rumors since the pair started flirting with each other on Twitter in May. According to Hollywood Life, however, the 'Mmm Yeah' singer has set his eyes on someone new!

Last June, Mahone's celebrity crush had been Little Mix' Leigh-Anne Pinnock but it looks like he's changed his mind since then.

When asked about the girl he currently has his eye on, the 18-year-old singer declared, "Rihanna of course!"

He even wants to collaborate with Riri's rumored boyfriend, Drake, for his new album.

"I am working on getting Drake, so hopefully I will see him soon and get him on a track," he told Hollywood Life.

He's also been busy flirting with other singers on the red carpet these days!

According to Cleveland.com, the young star experienced an unforgettable moment at the MTV Video Music Awards last August 24.

"I was on the red carpet and said hello to Katy Perry, and she turned and said hi," recalls the star-struck musician. "Then she did a double take, looked at me and said hi again in, like, a flirty voice. It was pretty amazing."

So, what happened to Camila Cabello (who's rumored to be Austin Mahone's girlfriend)?

Camaustin fans don't need to panic. The pair has been spending a lot of time together in the past week

Cabello's group, Fifth Harmony, is currently part of the 'Austin Mahone Live on Tour' which will run until September 10.

Despite his insistence that they're just close friends, the young singer has been adding fire to the dating rumors himself with some intriguing photos of him and Cabello during the tour on Instagram.

Whether Camila Cabello really is Austin Mahone's girlfriend or not, some fans still find the pairing very suitable. What do you think? Do these two match each other or should the 'Just A Friend' singer set his sights on Rihanna instead?