Sienna swapped her Met Ball couture for a teeny tiny playsuit for a swanky lunch in New York
The hotter-than-hot couple announced to the world they were officially back on with a romantic red carpet display at the MET Institute Gala on Monday.
And the reunited pair have wasted no time getting back into loved-up life.
The day after the Gala they were spotted dining at trendy New York eatery Pastis for a cosy late lunch.
The cute couple decided to sit in the sun, and chose a table on the pavement outside the restaurant in the Meatpacking district.
And Sienna was certainly at her stylish best, keeping cool in her raspberry playsuit – Twenty8Twelve, naturally – complete with designer shades.
What do you think of our latest reunited couple? Let us know your thoughts in the comments box below.