They were spotted sitting side by side in a car driven from Windsor to RAF Northolt in London on Tuesday afternoon.
Penn made the big announcement on "Late Night Show with Seth Meyers."
The 51-year-old underwent an operation for a blood clot in the brain on July 25 at University Hospital in Toulouse, France.
The seven-member K-pop boy band had won their first VMA last year in new best K-pop category.
The Duchess of Cambridge launched a donation drive for baby banks across the UK.
The presidential bid comes amid reports of Kanye West's struggle with a serious episode of bipolar disorder.
Meghan Markle's favourite bakery in London celebrates her birthday in a special way.
'The Umbrella Academy" Season 3 will shed light on the story behind the Sparrow Academy.
Chris Hemsworth will headline the National Geographic Sharkfest special "Shark Beach."
Portia de Rossi is not leaving Ellen DeGeneres' side amid allegations that she promotes a toxic work environment on her show.
An explosion scene in "Mission: Impossible 7" involves the destruction of the century-old Pilchowicki Bridge in Poland.
HBO's "Game of Thrones" ended in May 2019.
The Duchess of Sussex turns 39 on Tuesday.
The "Jesus Is King" rapper reportedly denied his wife's requests and instead upped his operation.
Dwayne Johnson and his team set to return to work in a 'quarantined bubble.'
The actress recently exchanged vows with estate agent Wentworth-Stanley the son of the Marchioness of Milford Haven.
The entrepreneur was originally planning to tie the knot with Alizee Thevenet in May this year.
'Finding Freedom' reveals details about why Meghan Markle and Prince Harry chose to exit the royal family.
Woolley works for shoe designer Nichola Kirkwood and is believed to have first met Horan industry party through mutual friends.
Kate Middleton also writes a letter honouring members of British Red Cross society on the occasion of its 150th birthday.
Meghan Markle's "about" section now references her move to Los Angeles with Prince Harry and Archie.
Tom Cruise has reportedly secured a $200M deal with Universal Pictures.
Katy Perry feared that she would not live to see 2018 when she battled depression.
Amber Heard takes a stroll around the U.K. in a recent photo taken days after she testified against Johnny Depp.
Kanye West and Kim Kardashian hopped on a private jet with their kids in an attempt to save their relationship.
Brad Garrett says Ellen DeGeneres herself is a horrible person who mistreats people.
The couple, who tied the knot in June last year, are expecting to welcome their first child any day now.
Cody Simpson and Miley Cyrus were first romantically linked in October last year.
An open letter was signed by UK music industry figures with an urgent call to speak up against racial injustice and discrimination.
Adele took to Instagram to celebrate the release of Beyonce's latest visual album "Black Is King."