Shawn Mendes dating Fifth Harmony's Camila Cabello?

Singer Shawn Mendes is reportedly dating Fifth Harmony's Camila Cabello.
The 17-year-old "Life of the party" singer and Cabello, 18, attended the iHeart Radio Music Festival in Las Vegas this weekend, where Mendes photo-bombed the songstress on the red carpet, reported E! Online.
When the Fifth Harmony singer and Mendes were told they would make a cute couple, he quipped, "We can't do that! I mean Spanish and Canadian don't really mix."
Cabello added, "We actually hate each other in real life. We can't stand each other."
She also joked that Mendes was jealous of her former relationship with 19-year-old singer-songwriter Austin Mahone.

"While we were on tour, Austin and I were dating and Shawn was just kind of being a loaner!. Yeah he was so jealous and he couldn't come out on stage because he was just seething rage and crying blood."
The duo first fuelled dating rumours last month when Mendes tweeted he is "going to try to learn Spanish again" to which Camila replied, "don't worry, you'll learn fast because you have an incredible Spanish teacher whose name rhymes with Vamila Carmello.