Los Angeles [US], February 28 (ANI): Singer-songwriter Adele has postponed the upcoming dates of her Las Vegas residency ‘Weekends with Adele’ due to illness, CNN reported. “Sadly, I have to take a beat and pause my Vegas residency,” she wrote on her Instagram page on Tuesday. https://www.instagram.com/p/C33waGtPcfV/?hl=en “I was sick at the end of the last leg and through my break. I hadn’t quite gotten the chance to get back to full health before shows resumed.” She’s unwell again, she added, and unfortunately, it’s taken a toll on her voice. “And so on Doctors orders I have no choice but to…