Photos | Teen Mom 2 | Ep. 4 | 'Moving In, Moving On'

Photos from episode 4, 'Moving In, Moving On'...

Baby Isaac.

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Baby Isaac.

Photo By MTV

Baby Ali.

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Baby Ali.

Photo By MTV

Baby Aubree.

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Baby Aubree.

Photo By MTV

Baby Jace crawls around.

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Baby Jace crawls around.

Photo By MTV

Leah and Corey welcome the twins to their new home!

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Leah and Corey welcome the twins to their new home!

Photo By MTV

Baby Aubree hangs out with mom and dad.

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Baby Aubree hangs out with mom and dad.

Photo By MTV