Queen Mary of Denmark's daughter, Princess Isabella, received a tiara in honor of her 18th birthday. Learn more about the ...

Happy 18th Birthday Dannielynn !" he added, referencing his daughter's all-black gothic-style outfit. Larry Birkhead Poses with Daughter Dannielynn, 17, as She 'Cosplays' at Japanese Live-Action ...

"I love you unconditionally," Denise Richards wrote on Instagram, to which her daughter Sami replied ... you I love you my sweet Sami Happy 18th Birthday! " ...