Former Made in Chelsea star Nicola Hughes and her husband Charlie Tupper have expanded their family from three to four.

Sarah Jessica Parker and Matthew Broderick have one of the longest marriages in Hollywood, but they have managed to keep much of their private life private outside of a few strategic announcements.

A new "20/20" revisits the 2015 murder of Kelley Clayton. After being the sole eyewitness to her mother's brutal murder, 7-year-old Charlie Clayton sat down with investigators just hours later to ...