Christina Aguilera is Shrinking Before Our Eyes

When Christina Aguilera appeared on the “The Tonight Show with Jay Leno” in a black bodycon dress to promote the upcoming fifth season of singing competition show, “The Voice,” all eyes were on her amazing figure. READ: Christina Aguilera Dishes On Her Weight Loss Secret Back in March, the 32-year-old singer made headlines for successfully shedding some pounds, and it seems whatever she's doing is still working for her.  When recently asked about her daily fitness routine, Aguilera said she does the best she can. PHOTOS: Snooki's Slim Downed Look “If I can squeeze in a workout, great,” said Aguilera. “If not, that’s OK, too.” READ: Miranda Lambert's Weight Loss Plan She also revealed that her five-year-old son Max also helps to keep her in shape. “Running around with him all day is pretty good exercise,” she added. Check out her many looks through the years below: READ: How To Dress A Curvy Body