Los Angeles Oct 2 (IANS) "The Hills" stars Heidi Montag and Spencer Pratt have welcomed their first child a son and named him Gunnar Stone.
They confirmed it on Twitter reports people.com.
The couple is yet to share more details about the birth although new father did thank Crystalarium a crystal store in West Hollywood for "dropping off $27 000 in crystals at the birth".
The reality TV stars wed in November 2008.
--IANS
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