A video showing Shia LaBeouf thowing coffee on a paparazzo in Washington has surfaced online.

The clip sees the Transformers star sitting outside a cafe before spotting a photographer about to take his picture, chasing after him, tipping coffee over him and then running off.

Shia is in Washington DC shooting the third movie in the popular franchise.

Meanwhile there are reports that Shia and girlfriend Carey Mulligan have broken up after work commitments kept them apart.

The couple, who met on the set of Wall Street: Money Never Sleeps, went public with their relationship last December.

Neither Shia nor Carey have commented on the rumours.