Britney Spears with her two sons

LOS ANGELES—A Malawi couple has completed adoption paperwork for Sean Preston Federline, 2, and Jayden James Federline, 1, after their mother, Britney Spears, lost custody of the children Monday.

It was Ms. Spears’ inability to provide car seats that initially brought the plight of her children to the attention of the Malawi couple, who wish to remain anonymous, and who will be referred to here as Mr. and Mrs. M. But it was the widely circulated photograph of Ms. Spears’ vagina that really drew their concern. "In our country, a good mother does not show her business to the press," Mrs. M said. "It is very bad luck." After Spears’ "performance" at MTV’s Video Music Awards, the adoptive couple knew they had to do something. "We could not allow innocent children to live under such horrific conditions anymore," they explained. "The Third World can no longer turn a blind eye to the tragedy affecting so many U.S. celebrity children."