Shawn Mendes & Hailey Baldwin Held Hands at Halloween Bash (Report)

Shawn Mendes and Hailey Baldwin might be a hot new couple alert!

The “Treat You Better” crooner and the model were reportedly seen keeping close at her and BFF Kendall Jenner‘s Halloween bash on Tuesday (October 31) at Delilah in West Hollywood.

“He had his arm around Hailey and stayed by her side all night,” a source told People, adding that the two left the bash together at 1 a.m. while holding hands.

Shawn and Hailey also fueled dating rumors last month when they were spotted at Universal Studios’ Halloween Horror Nights and having dinner together a few days later.