Amy Winehouse looks glowing as she arrives back in London after Brazil trip

It was technically a 'work' trip when Amy Winehouse was booked to perform five comeback gigs in Brazil.But after spending her free time relaxing by the pool and getting some much needed sunshine, the singer looked glowing as she arrived back in London yesterday.Now drug-free for over a year, the soul singer looked glam in a patterned dress and brown cardigan - and of course her signature