updated 05/21/2012 AT 5:55 AM ET
•originally published 05/22/2012 AT 5:55 AM ET
Celebrating her Woman of the Year honor at the Billboard Music Awards, Taylor Swift and a few close friends and family headed into Yellowtail Japanese Restaurant & Lounge at the Bellagio hotel in Las Vegas on Sunday.
A regular at the trendy eatery when she comes to town, Swift sat on a terrace overlooking the hotel’s fountains and munched on Executive Chef Akira Back’s specialty dishes, including the Tuna Pizza, Yellowtail Serrano, Lobster Carpaccio, Kobe Beef Tataki, Duck Prosciutto, Eggplant Skewers, Baked Crab Hand Rolls, Strawberry Rolls and Kobe Short Ribs.
After their meal, Swift and her and group tried a few sweet treats from Fix Restaurant & Bar for desert.
As for the topic of conversation over the dinner, an onlooker tells PEOPLE, “The group spent the evening toasting to Taylor’s big win.”
– Mark Gray