Baby bumps may be hot news in Hollywood, but adoption is equally as popular.

From Angelina Jolie toTom Cruise, many celebrities opt to adopt no matter how tiring the responsibilities that come with it.

Former couple, Tom Cruise and Nicole Kidman, enjoyed adopting that they did it twice when they were still married. Angelina Jolie is another who turned out to be addicted with adoptions with her first adopted baby in 2002. It was followed with another adoption in 2005 and one more in 2006 with Brad Pitt. A year after that, she adopted a three-year-old Vietnamese named Pax.

Award winning actress, Sandra Bullock, adopted a baby from New Orleans even if it was during the height of her broken marriage with Jesse James. By 2010, she became a proud single mum to Louis and since then the two have been seen in various mother-son activities.

'Grey's Anatomy' star, Katherine Heigl, adopted a South Korean baby together with her hubby Josh Kelley. Heigl is assumed to have gotten inspired by her own parents adoption since her older sister is also from a similar country.

Denise Richards decided to adopt even when she has two daughters with Charlie Sheen. She named the child Eloise Joni taken from her own mum's name. This goes the same for Madonna, who adopted even if she has Lourdes Leon and Rocco Ritchie that time. The singer's adoption decision happened after her visit in Africa way back in 2006. It was approved by 2008 since the local government authorities allowed the adoption after a year of living in the country.

Check out the slideshow for more celebrities who decided to adopt their kids.

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