Sandra Bullock held Louis in her arms outside of a store in West Hollywood Saturday. They were joined by a male friend, who shopped for antiques with the duo. Sandra and Louis had another pal for company during an outing earlier this month, when they checked out Thomas the Tank Engine at a park in Fillmore, CA. Sandra's been spending time with Louis since wrapping work on Gravity, which hits theaters later this year. She stars in the film alongside George Clooney, who spent his weekend at the White House Correspondents' Dinner in Washington DC.