HELP!! is this a counterfeit Naked 3 palette???

UPDATE: Below are pictures of the Naked 3 palette I got from a seller online. I think it's counterfeit. Please help me identify if it real or counterfeit, it's supposed to be a gift for someone's but I would HATE t embarrass them with something counterfeit!
UPDATE: I'm pretty sure it's fake now. The box looks like maybe it belonged to a real palette, but the palette itself is definitely not. It's the wrong color plastic on the inside (red versus real biege), the outside is a light pink (versus real biege) and the side is pink/reddish while the real one is a biege matte. There's no serial number on the palette or the brush. Thank you guys for all your help, I learned my lesson about checking for authenticity.