celebrity smile' been the rite of passage into showbusiness, with everyone from Hollywood A-listers to royalty opting to switch up their smile for a brighter, straighter and whiter alternative. The rise of perfection-obsessed social media paired with endless options for dental reconstruction has shaped the generation of Hollywood smiles - it's no wonder the world's biggest stars rush to spend their fortune on a fresh set of pearly whites.From Invisalign to composite bonding, veneers and teeth