Celebrity Parents Celebrating Celebrity Baby Birthdays - Henry Samuel By Staff Author Published on September 12, 2006 08:59 AM Share Tweet Pin Email Happy Birthday Henry. You are now 1 year old! Name: Henry Gunther Ademola Dashtu Samuel Birthday: 12th September 2005 Famous for: Being the second child and first biological child of supermodel Heidi Klum and her singer husband, Seal. Name meaning: Henry’s father Seal’s real name is Sealhenry. Gunther is after Heidi’s father and Ademola is a name from Seal’s family. Dashtu is a name Seal came up with, meaning "-2", to illustrate the concept of another child, as explained by Heidi on Conan O’Brien. Siblings: Henry has an older half-biological sister, Leni. Heidi considers Seal Leni’s father. What they said: How has life changed for Klum since becoming a mother twice over?: "Two kids’ car seats, more diapers and, as any new parents will tell you, less sleep." Eight weeks after Henry was born, Heidi walked the catwalk for Victoria Secret, saying that "if you like what you do, you can juggle everything." Even though Heidi is a business woman and supermodel, she says that her "favorite (role) is being a mom and wife." Gear: Beca Cargo Bag ($195) Stacey Lapidus’ Tough Baby bag ($579) Maclaren Ryder ($250) Maclaren Techno XT Stroller 2006 in Crimson Red ($299) See Heidi and Seal using it here. Bugaboo Chameleon (from $800) What’s next?: Seal and Heidi are expecting another sibling for Henry and Leni by the end of the year. Photos: (Click the extended post for heaps more pictures!) Thanks to PEOPLE for some of these photos.