Zayn Malik and Perrie Edwards spent Valentine's Day apart in the midst of rumors that the Little Mix star had lip fillers.

The One Direction had a concert in Melbourne, which forced Zayn Malik to leave behind fiancee Perrie Edwards behind.

Though Zayn did his best to appear upbeat during One Direction's gig in Melbourne," said Unreality TV. "Some images of him on-stage appear to show him looking sad."

Also, when his One Direction bandmates Harry Styles, Liam Payne,Niall Horan and Louis Tomlison went bar hopping afte rthe concert in Melbourne, Zayn Malik stayed in the hotel perhaps to spend Valentine's Day with Perrie Edwards, at least online.

Speaking of Perrie Edwards, Zayn Malik's fiancee was rumored to have had lip fillers based on the photos posted on her Instagram.

Now Magazine said that Perrie Edwards have learned over the years how to apply make-up to hide her flaws and enhance her features.

"The singer - who found fame with Little Mix in 2011 - has learnt some clever face-altering make-up tricks," it said. "Towards the end of 2012, the sassy star gets a bit more experimental with smoky eye shadows and bright lipsticks."

But the lip fillers rumors continue to hound Little Mix star Perrie Edwards, so much so that her mom, Deborah had to deny that her daughter went to a cosmetic surgeon.

The magazine pointed to one Twitter exchange between Deborah and a fan of Little Mix. The fan addressed Deborah to "tell those haters that perrie didnt put silicones in her upper lip! tell them please. my head is going to explode."

Deborah's response was: "So silly xx."

However, an interview in 2013 by members of Little Mix hinted that Perrie Edwards is not averse of plastic surgery, the article noted. When the women were asked if they will go under the knife, Zayn Malik's fiancee replied in the negative but with a caveat: "But we don't know how we're going to feel when we're 40."