Selena Gomez sparks lip injection speculationsLos Angeles, Feb 10 (AZINS) Singer-actress Selena Gomez sparked lip injection speculations after she was spotted with bigger lips in new photographs shared by her on social media.

Gomez shared the photographs on Instagram. Her changed appearance has left her fans questioning if she has gone under the knife, reports aceshowbiz.com.

While Gomez has never come forward about any cosmetic surgery procedures, her latest image featured a noticeable plumper pout.

On Wednesday, Gomez posed for a photograph alongside the cast of the TV show "13 Reasons Why".

She wore a red shirt under a khaki sweater, but fans paid more attention to her plumper lips.

In another image, Gomez rocked a pale pink lipstick while pouting for the camera.