The rapper was previously signed to Cash Money Records but now the boyfriend of Kylie Jenner has inked a record deal with West, who is married to Kylie's sister Kim Kardashian, reported Aceshowbiz.
West threw an impromptu concert at New York's Highline Ballroom to welcome T-Raww and another star, Migos, as the newest additions to his label.
Tyga, 26, left Cash Money after he criticized then labelmate Drake and accused label boss Birdman of failing to pay his royalties.
He is not the only one disappointed by the label. Lil Wayne has also been feuding with Birdman over his long-delayed album.
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