Scarlett Johansson and her “Saturday Night Live” star boyfriend Colin Jost were seen celebrating her birthday on Tuesday with a romantic dinner for two in the Hamptons.

Spies said that the duo was at the Tavern at the 1770 House in East Hampton the night before ScarJo’s 33rd birthday on Wednesday. A spy said, “They were having a tête-à-tête at a corner table. She was pleasantly surprised by birthday candle on her dessert.”

Page Six exclusively revealed that the pair were an item back in May.