Pink and her estranged husband Carey Hart to reunite?

Pink and her estranged husband Carey Hart are reportedly set to reunite.
The 'Sober' singer - who announced she was separating from her spouse of two
years last February - sparked rumours she is back with the professional
motocross racer after they were seen jogging together in Los Angeles.
The couple gazed at each other and walked arm-in-arm after their workout,
before breaking into a play fight.
The couple also spent New Years' Eve together at a party held at
Carey's Las Vegas nightclub Wasted Space.
Carey made a public toast to Pink at the bash, with a source revealing: "He
escorted her to the stage and toasted her at midnight. Then he wished
everyone a happy new year. It was very informal."
Pink, 29, recently admitted she and Carey have struggled to adapt to their
new relationship as friends.
She said: "It's up and down. You have strong moments and you have weak
moments. But it's not just been devastating - it's been freedom, too."