As a veteran performer, Demi Lovato knows the show must go on. Before her concert in Dallas on Saturday the pop star tweeted that she was more than a bit under the weather, “Woke up so sick this morning but I WILL NOT let it stop me from putting on a killer show in my hometown tonight!!!” adding, “I’m still so ready to rock it out tonight!”
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The 19-year-old is a skyscraper, indeed — because we’re we’re not talking the sniffles! The Unbroken singer barreled through a show while all battling bronchitis! Below, watch Demi’s glowing cover of Maroon 5 and Christina Aguilera’s “Moves Like Jagger”.