Mom-to-be Scarlet Johansson and fiance Romain Dauriac were spotted riding around Paris Monday. The outing marks the first time the couple is seen together since Johansson's pregnancy was revealed earlier this month. The expectant parents were seen riding a scooter to the République's central plaza where the 29-year-old actress left her fiance to do some shopping on Turenne Street, E! News reported. Johansson covered her baby bump with a black coat that matched her pants, shoes, hat and shades. Johansson and Dauriac, a former French journalist, went public with their relationship in November 2012 and got engaged in August 2013. A source close to the couple told Us Weekly that the Her star was four months along and that the baby had been a "welcome surprise." "She's just excited to share the news!" the insider added. Johansson will next be seen reprising her role as Natasha Romanoff (Black Widow) in the upcoming Captain America: The Winter Soldier in theaters April 4.