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Cher and a pregnant Fergie have an outfit change while shopping together in Paris

Who knew? Famous one-name females Fergie and Cher were spotted hanging out together on Thursday in Paris. The two were participating in a birthday celebration for jewelry designer and former Hollywood manager Loree Rodkin and witnesses reported to omg! that Cher, 66, an expectant Fergie, 37, and a gaggle of other pals have been “having an amazing couple of days” together. They've taken in three fashion shows, had dinner together, and have been shopping at Rick Owens. Sounds like fun! (2/28/2013)

The Best Celeb Pics of the Week: February 25, 2013

Miss any of the most memorable Hollywood moments of the week? Check out omg!'s Top Shots.