Reality star is a goddess in cleavage baring one-piece

17-year-old reality TV star, Kylie Jenner, debuted her coloured locks and flawless shape, on Thursday at the launch of her Kylie Hair Kouture extension line.

The launch that took place at Bellami Beauty Bar in West Hollywood, found Kylie rocking a lovely, white floor length, boot-cut jumpsuit.

Kylie's one-piece featured a deep V neckline, dishing major cleavage action.

The model was a major hit, as she posed with a sample from her hair line.

She accessorized with a gold clutch purse and lovely, gold necklaces and rings.

Even with all the current controversies going on in her relationship, Kylie is super poised and matured beyond imagination.

See more photos in gallery.