The former Pussycat Dolls singer intensified her exercise regime ahead of shooting her new music video for 'Your Love', reported Contactmusic.
"(I work out) five days a week, twice a day. It helps me stay in a fit and strong, focused and healthy state of mind... when everybody was out partying on Friday and Saturday nights, I was at the gym!
"I don't drink that much because I'm too focused on working out. Most nights I'm doing hot yoga at 10pm and I don't want to go and drink after that at 11! It's not an addiction, but it's a natural high. Your endorphins are going and you crave it, your body misses it," she said.