The couple were first romantically linked in 2012.
The 40-year-old Duchess of Cambridge dazzled in a royal blue ensemble.
The actress shared a cute photo and an adoring message celebrating her boyfriend on Monday.
The new mom posted a slideshow of snapshots on Monday, some of which featured her adorable baby girl.
A source tells ET that Christos proposed on Thursday, and that the couple plans to get married this summer in Greece.
Mora had been battling stage 4 stomach cancer.
Sweeney spoke to 'Teen Vogue' about her recent comments regarding the show and what's next for her now that season 2 has wrapped.
Wood has addressed Manson's claims that he's a victim of 'malicious and unjustified attacks' leveled by the actress.
ET spoke to the cast of the hit '90s series about their bond and how they have come together since Saget's tragic death.
The actress opened up to ET about her role in the hotly anticipated comedy, '80 for Brady.'
Traci Braxton, a singer and one of the famous Braxton sisters, died on Saturday, ET has confirmed. She was 50.
'I'm just in a puddle,' the filmmaker told ET of watching his eldest daughter on the HBO show.
Smith opens up about speculation surrounding his marriage to Jada Pinkett Smith in an interview with 'CBS Sunday Morning's Gayle King.
The teens made their relationship Instagram official last month.