I saw something similar about him a year or two ago. It turned my stomach.
For those asking what is he doing? He seems to make a beeline for any female child in the group and then be very touchy with them. Hands on shoulders pulling their backs against him during the photos, steering them towards him, hands drifting towards the chest area. He also seems to have a thing for sniffing hair and necks.
He also seems very reluctant to take is hands off even when children and parents are both uncomfortable.
One clip I saw originally made my blood run cold and then boil. The child's mother saw her trying to pull away from this guy and the look she gave her frightened child was 'stay right where you are!' with an awful menacing, steely glare then she turned back to JB with a simpering girlish laugh.
The clips are very uncomfortable watching and I hope someone somewhere is looking into this.