Hudgens, Efron deny split rumours

Vanessa Hudgens and Zac Efron have denied rumours that they are splitting.

Showbiz Spy had claimed that the High School Musical stars are on the verge of breaking up.

"The pressures of fame and the fact they are not working together anymore has really taken its toll," a source said.

"They are both so busy with their individual projects and Zac finds it so hard to cope with all the attention Vanessa gets from guys when he's not around.

"They're trying to make more time to see each other to work things out but right now it's not going well."

However, the stars' representatives dismissed claims that Hudgens and Efron are planning to split, according to Gossip Cop.

The couple denied speculation that they are engaged last month.