's new year's resolution? To lose weight.
"I've had so much stress in the last year so it's really a struggle," the Wilson Phillips singer tells Fox News
. "I'm definitely up in weight. I'm looking forward to getting an exercise routine again. It's like a daily decision."Check out the most dramatic celebrity weight losses
Wilson, who lost 150 pounds via gastric bypass in 1999, says she's struggled with her weight since she sobered ...