Lena Dunham is opening up about engaging in infidelity toward the end of her relationship with Jack Antonoff in her explosive new memoir 'Famesick.'

Jillian Michaels flooded Instagram with screenshots of decades-old email and text chains intended to refute claims made in Netflix's new 'Biggest Loser' docuseries, which she says is full of 'lies.'

Alan Ritchson's latest social media post seemingly references the alleged physical altercation with his neighbor caught on camera over the weekend.