Melbourne (ANI): Pink and her estranged hubby Carey Hart are set to reunite, according to reports. The 29-year-old 'Sober' singer, who last February announced that she was separating from her spouse of two years, has sparked rumours that she is rekindling her romance with the pro motocross racer after they were seen jogging together in Los Angeles, reports News.com.au.

The star pair was, apparently, spotted gazing at each other and walked arm-in-arm after their workout. And later broke into a play fight. The couple also spent New Years' Eve together at a party held at Carey's Las Vegas nightclub Wasted Space.