Kristin Scott has appeared ring-free in an Instagram story, prompting rumours her engagement to embattled NRL star Mitchell Pearce is now on the rocks. The glamour couple were scheduled to tie the knot at a lavish ceremony in front of 150 guests on December 29 last year, but the wedding was called off at the last minute after the 31-year-old halfback was caught up in a sexting scandal. Pearce sent 'flirty' text messages to a young female staffer at the Newcastle Knights in an off season controversy that cost him his captaincy and sparked a rift within the club. Kristin Scott (pictured) has appeared ring-free in an Instagram story, prompting rumours her engagement to embattled NRL star Mitchell Pearce is now on the rocks