Christina Applegate is back!

The actress has returned to the set of "Samantha Who" after undergoing a double mastectomy in July after being diagnosed with breast cancer in March. "It's good to be back," Applegate said in a recent interview with "TV Guide." "I get tired quickly. But it's nice to have a focus outside of that."

"I still have quite a process until this is done," she added. "Yes, it's hard. It sucks. But I'm not a victim."

Applegate will undergo reconstructive surgery in late November around her 37th birthday.

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