As Lil Wayne and Drake prepare to kick off their co-headlining U.S. tour, the dynamic duo releases another collaborative song called 'Grindin.' The song is expected to appear on the Young Money leader's upcoming album, 'Tha Carter V.'

This is Weezy's second collabo with Drizzy after their chart-topping banger, 'Believe Me.' Produced by Boi-1da, Vinylz and Detail, 'Grindin' features a somber piano groove with a foot-stomping beat.

On it, Lil Tunechi makes it clear that he’s not worried about nagging haters because he grinding hard to stay on top.

"These n----s walk around with they chests out like Janet Jackson and s— / I’m sweatin’ grindin’ this bitch, I need a shrine in this bitch / F— double O seven, I work twenty-four seven, ain’t got time to bond with no bitch," he raps.

Meanwhile, on Drake's verse, the rapper explains why he's grindin' so hard in the rap game.

"I want that Bridget Bardow hanging over my bed $50 million in one room / You / You can ask anyone out here who running the game and they will tell you the truth," he spits. "Someone said n---- they are taking you seriously now / I'm like, 'I think they are scare of me now.'"

The Lil Wayne Vs Drake tour, which kicks off Saturday (Aug. 9) in Buffalo, N.Y., has been described as a rap battle between the two artists. Fans can download a 'Street Fighter'-inspired app -- special to the tour -- to use during the show to vote for who should win the battle.

Check out Lil Wayne and Drake's track below.

Lil Wayne's Song 'Grindin' Feat.Drake

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