Singer Ariana Grande says her anxiety and depression have been at an "all time high lately". The singer was forced to call off a meet and greet session with fans in Belgium, following a ‘handful of panic attacks'.

The singer is set to play dates in Glasgow, Birmingham and London in the coming weeks as part of her Sweetener World Tour. She sent an email to fans, who had paid for a meet and greet, informing about her decision to cancel the meet and greet, reports dailymail.co.uk.