Sydney Sweeney proved she can dominate both the red carpet and the after-party in a single night. After turning heads earlier in the evening at “The Housemaid” premiere, the actress swapped her white gown for an ultra-short strapless minidress that immediately became the night’s most talked-about look.

Marilyn Monroe’s influence on Hollywood is alive and well, with Sydney Sweeney being the latest starlet to channel the pinup’s legendary style on the red carpet. Sweeney, 28, wore a custom white gown to the Los Angeles premiere of her new thriller The Housemaid.

From a second “Wicked” press tour to Rihanna’s third pregnancy, there was no shortage of standout style moments during the past 12 months.

The personification of Old Hollywood glamour, Sydney Sweeney wore a white halter gown that paid homage to Marilyn Monroe's most iconic outfit.

Anyway. Ahead, we take a look at 15 of Sweeney’s most talked-about looks of 2025.

Elon Musk has once again gone viral after a brief, “thirsty” comment about Sydney Sweeney’s appearance sent X into a meme frenzy. The moment came after Variety posted coverage of Sweeney’s red carpet appearance at the premiere of The Housemaid,

Sydney Sweeney and Amanda Seyfried are at odds in The Housemaid, and on the red carpet, too. At the film’s Los Angeles premiere last night, the actors made the case for co-star dressing in looks that played with clashing, duality, and tension all in one go.

All smiles with co-star Amanda Seyfried, Sydney posed in the Big Apple for the premiere of The Housemaid. Looking a million dollars, she went ultra low-cut in a tight sparkly dress in silver, adding a white fur stole and heels for her big night out.

Sydney Sweeney opens up about criticism, controversy, and finding focus as she looks to The Housemaid to close 2025 on a high.