Sienna Miller gave us all a strange case of deja vu this weekend when she went boating with supposedly ex-beau Balthazar Getty.

The British actress has been enjoying a cosy vacation in Positano, Italy, with the Brothers & Sisters star, sparking rumours the pair have rekindled their tabloid-bating romance.

Sienna was branded a homewrecker after she was snapped frolicking topless with the actor aboard a yacht off Italy's Amalfi coast in July last year.

At the time Balthazar was (and still is) married with four kids, although he and his designer wife later announced their separation.

After the barrage of bad publicity, the pair split but things seemed very much back on as they lounged together on a yacht on Sunday.

At least the couple appear to have learnt a lesson from their previous brazen display on the high seas -  this time they kept the topless kissing to themselves.

Holiday romances