July 2010 - Present
Karissa confirmed that she was dating Sam in a July 2010 interview.
2010 - 2010
In August 2010, Heidi's husband Spencer Pratt alleged that he had a sex tape of Heidi and Karissa. Karissa confirmed...
Karissa Shannon Wall
Karissa Shannon (born October 2, 1989) and her twin sister Kristina Shannon are models and actresses known for their work in 'Playboy' as well as movies such as 'Somewhere.' Find more Karissa Shannon pictures, news and information below.
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