The model and the Oscar-winning actor have been dating since September.
The couple made their red carpet debut at 11th Annual LACMA Art + Film Gala Saturday.
The 'Parenthood' co-stars announced their split in June after more than 10 years together.
The pair first sparked romance rumors in September.
The 'Turn Back Time' singer and the music executive held hands while out in Los Angeles.
Stewart spoke about the couple's spending habits on Wednesday's episode of the 'Call Her Daddy' podcast.
Rizzo and Saget were married for three years before Saget's tragic death in January.
A source tells ET that the pair, who first sparked romance rumors in May, have decided to go their separate ways.
The NFL superstar is doubling down on his commitment to continue playing football.
Logan's mom, Janelle Brown, shared some sweet snapshots from her son's gorgeous wedding.
The rapper and Kylie Jenner welcome their second child in February.
The EGOT winner gets candid about his relationship with his wife, Chrissy Teigen.
The two musicians were first seen together last week in Los Angeles.
Kramer and Caussin officially called it quits in April 2021 after six years of marriage.