One Direction's Niall Horan spotted at concert with rumored ex-girlfriend Barbara Palvin amidst Selena Gomez dating rumors?

According to some recent Instagram and Twitter posts, it looks like Niall Horan and his rumored ex-girlfriend Barbara Palvin are hanging out again. Spotted at a recent 5 Days of Summer concert by a fan, the two seem to have rekindled their romance despite Niall recently being linked to Justin Bieber's ex-girlfriend, Selena Gomez.

To be fair, we can only assume that this is Niall in a secret area with the Victoria's Secret model because we can't get a good look at the two. Check out what we're talking about right here:

Niall Horan and Barbara Palvin at the 5SOS concert tonight! (I found this photo on tumblr so credit to owner) x pic.twitter.com/aeKvPQAIsv

— 5SOS Updates 卌 (@UpdatesWith5SOS) March 4, 2014

As you can see from the many photos, there are two people hanging out together and one of them is sporting the blonde hair of Niall Horan. Putting two and two together, it might seem like Niall and Barbara were enjoying the concert together!

Is this not enough evidence for you? Well, Miss Palvin added to this theory thanks to an Instagram photo taken from the same vantage point of the seats in the above Twitter post. Check it out right here:

Do you think Barbara and Niall are back together?

In a recent interview, the model stated that she and Niall were simply friends. This was after the break up rumors surfaced, so perhaps it was just a way to save face?

"Niall is a nice guy, we just hang out," she said, adding: "We're mates."

The brunette then continued: "I'll always hang out with boys. I'm a tomboy, I played football when I was younger."