Celebrity birthdays for the week of July 23-29

James Cameron denies Titanic submersible movie speculation

Who is Izabella St James? Hugh Hefner's former lover reveals Playboy founder's strict rules for his girlfriends

Elton John backs Kevin Spacey's testimony at the actor's sexual assault trial

What is Christopher Nolan's net worth? 'Oppenheimer' director admits he won't make movies until strikes resolve

Taylor Swift becomes first woman to have four albums chart in the top 10

Uncharted 2 director calls out Mission Impossible 7 for similar stunts

Scientists are one step closer to creating a bonafide time machine

Joe Rogan, Stephen Meyer discuss Big Bang, science and faith, fans call it 'some of the best stuff on the internet'

The 30 best documentaries on Netflix

Papal envoy to visit Washington to talk Ukraine peace

The pope's Ukraine peace envoy heads to Washington with the plight of children top of his agenda