went shopping for baby clothes in London Wednesday – but don't jump to any conclusions! The 32-year-old Desperate Housewives
star – who recently told
bump-watching reporters "no pregnancy, not yet" – snapped up miniature Dolce & Gabbana gear for mommy-to-be Jennifer Lopez
, her rep tells PEOPLE. (Although Lopez, 38, has kept mum, multiple sources have told PEOPLE that she's expecting twins
As for her own family planning, Longoria (who attributes her current, curvy look to "cooking and eating" during the writers' strike) said she and hubby Tony Parker are leaving it up to fate. "We're so happy if we get pregnant, and if we don't, we're okay," she said Jan. 13 during an interview for her new movie, Over Her Dead Body
. "We're just letting God decide it."
The actress was in the U.K. to promote the romantic comedy.