‘Teen Mom 2’ Kids Then & Now: From Newborns To Toddlers

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May 19, 2013 1:54PM EDT

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Jace-Evans-teen-mom-baby-gallery-upate-2 — Jace Evans (Courtesy of Twitter)

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Isaac-Rivera-teen-mom-baby-gallery-update-2 — Issac Rivera (Courtesy of Twitter)

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Leah-messer-twins-before-after- — Leah Messer’s daughters Aliannah & Aleeah (Courtesy of Twitter)

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Adalynn-Calvert-Teen-mom-baby-gallery-update-2 — Aubree Lind (Courtesy of Twitter)

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jenelle-evans-kaiser-teen-mom-baby-gallery-update — Kaiser Griffith (Courtesy of Facebook)

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Adalynn-Calvert-Teen-mom-baby-gallery-update — Adalynn Calvert (Courtesy of Twitter)

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Lincoln-Marroquin-teen-mom-baby-gallery- — Licoln Marroquin (Courtesy of Instagram)

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Jace-Evans-teen-mom-baby-gallery-upate — Jace Evans (Courtesy of Twitter)

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Isaac-Rivera-teen-mom-baby-gallery-update — Issac Rivera (Courtesy of Twitter)

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Aubree-Lind-teen-mom-baby-gallery-update — Aubree Lind (Courtesy of Twitter)

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Leah-messer-twin-teen-mom-gallery- — Ali & Alleah Simms (Courtesy of Twitter)

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Jenelle-Jace-Evans-infant-2 — Jenelle Evans and her son Jace during the ‘Teen Mom 2’ season 1 reunion. (Courtesy of MTV)

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Jenelle-Jace-Evans-older-2 — Jenelle and Jace (Splashnews)

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Jenelle-Jace-Evans-older — Jenelle, her mom Barbara and Jace in a picture Jenelle posted to Twitter on May 9. (Courtesy of Twitter)

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Ali-&-Aleeah-Simms-(Leah-&-Corey’s-twins)1 — Ali and Aleeah Simms moments after they were born on Dec. 16, 2009. (Courtesy of MTV)

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Ali-&-Aleeah-Simms-(Leah-&-Corey’s-twins)2 — Leah Calvert with babies Ali (left) and Aleeah. (Courtesy of MTV)

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Ali-&-Aleeah-Simms-(Leah-&-Corey’s-twins)3 — Leah with her second husband Jeremy Calvert with Aleeah (left) and Ali Simms. (Courtesy of MTV)

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Isaac-Rivera-(Kailyn-Lowry’s-son)-1 — Kailyn Lowry days after baby Isaac Rivera was born in January 2010. (Courtesy of MTV)

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Isaac-Rivera-(Kailyn-Lowry’s-son)-2 — Kailyn Lowry with baby Isaac. (Courtesy of MTV)

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Isaac-Rivera-(Kailyn-Lowry’s-son)-3 — Kailyn with Isaac, now three years old. (Splashnews)

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Aubree-Lind-(Chelsea-Houska’s-son)-1 — Chelsea Houska’s daughter Aubree. (Courtesy of MTV)

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Aubree-Lind-(Chelsea-Houska’s-son)-2 — Chelsea and Aubree. (Courtesy of Twitter)

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Aubree-Lind-(Chelsea-Houska’s-son)-3 — Aubree Houska, now three, in a Twitpic posted by Chelsea. (Courtesy of Twitter)

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