Jen Arnold says her cancer is in remission.

The star of TLC’s “The Little Couple,” who in December revealed she was diagnosed with a rare form of the disease, shared her happy news on Tuesday.

Arnold tells People, “I had my official last chemo treatment. And while I’m hesitant to say I’m cancer-free — maybe that’s common for people who have had cancer — I’m doing great.”

The doctor and reality star added, “Everything is moving in the right direction. I am very excited.”

Arnold also tweeted out the good news, writing:

Her husband Bill Klein wrote: 

Arnold and Klein are parents to two young adopted children — 3-year-old son Will and 2-year-old daughter Zoey.

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