A picture of Zac Efron wearing a t-shirt that supports gay marriage is being shared on Twitter.
The slogan on the t-shirt states ‘Some dudes marry dudes, get over it’.
The t-shirt comes from the FCKH8.com site which makes a donation for every item they sell in their fashion range to lesbian, gay, bisexual and transgender causes.
The site claims to have raised over $250,000 (€193,000) for gay charities and distributes the cash quarterly.