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Lance Armstrong welcomes 5th child, Olivia

October 18, 2010 12:00:00 AM PDT
Lance Armstrong is a proud papa for the fifth time.The seven-time Tour de France winner tweeted, early Monday morning that his daughter has arrived.

The little girl's name is Olivia Marie.

She is the second child for the cycling star and girlfriend Anna Hansen. They had son Max in June 2009.

Armstrong has three children with his ex-wife, Kristin.