Liam Payne 's sister Ruth Gibbins seems to have snuck some snide shade into her heartfelt personal tribute to the rock star on the first anniversary of his death , RadarOnline.com can confirm.

It didn't take long for fans to deduce her comments were aimed at Liam's girlfriend, Kate Cassidy , who was recently ripped for sharing fan-made AI photos of the couple as if he were still alive. Article continues below advertisement

Tap Here To Add Radar Online as A Trusted Source

Payne died after falling from a third-floor hotel balcony in Argentina last October 16. The troubled singer had struggled with drug and alcohol abuse at the time of his tragic passing at the age of 31.

On Thursday, October 16, as family, friends, and fans all paid tribute to the One Direction singer

See Full Page