Best Buy

Set in the future, the funny spot features Ozzy Osbourne struggling to endorse the latest smartphone. Justin Bieber then appears and plugs the product perfectly: "It's Bieber 6G fever!" he says. At the end of the spot, Ozzy asks "What's a 6G?" while his wife Sharon quips, "What's a Bieber?" Bieber appears again (this time in a disguise) and cracks, "I don’t know, but it kinda looks like a girl."