Bills' Sammy Watkins visits Jim Kelly

The Kelly family continues to provide a glimpse into Jim Kelly's ongoing battle with sinus cancer.

On Sunday, Kelly's daughter Erin posted to Instagram a photo of Kelly and his wife, Jill, dancing together for Mother's Day.

Meanwhile, Kelly received visits Monday from Bills wide receiver Sammy Watkins, the fourth overall pick in last week's draft, as well as cornerback Darius Robinson.

Robinson, who played with Watkins at Clemson, is expected to join the Bills as an undrafted free agent this week. He joined Watkins, Erin Kelly, and Jim Kelly for a photo.

Watkins also posted a photo of him, Kelly, Robinson, and Kelly's nephew Chad Kelly, a former Clemson quarterback.