Willow Smith teams up with brother Jaden for new single

Singer-actress Willow Smith has has featured her elder brother Jaden in a new track called '5'.

The track comes as the follow-up to the 13-year-old singer's 'Summer Fling', which she released last year, reported Ace Showbiz.

Jaden, who was excited for fans to hear his creation with his sister, promoted its release on Twitter.

"Guys Willow Dropped A New Song...'5'... '5'... Its called '5'guys... Guys Its out," he tweeted.

'5' again talks about young love.