Singer Demi Lovato performs at 102.7 Kiis FM's Cool For The Summer" Pool Party at the WaterMarke Tower on July 5, 2015 in Los Angeles, California.
(July 04, 2015 - Source: Michael Buckner/Getty Images North America) see more angles »

Demi Lovato Lettering Tattoo

Demi Lovato exposed her Roman numeral tattoo, which represents the birthdates of members of her family, when she wore this skimpy swimsuit at a pool party.
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