Lunchtime Links 1/2/14Startraksphoto, WireImage, Getty (3), Courtesy

1. Christina Aguilera and Lady Gaga’s  “Do What U Want” duet is now available on iTunes. [iTunes]

2. Now you can see Kate Bosworth’s full wedding portfolio, from her Oscar de la Renta gown to her vintage Chloe dress. [Fashionista]

3. Celine’s creative director, Phoebe Philo, was named an officer of the Order of the British Empire by Queen Elizabeth II. [The Cut]

4. How did Beyonce and Jay Z end their 22-day vegan diet? By eating a seafood dinner! [NYPost]

5. Vince Camuto released his third women’s fragrance, Femme, inspired by his favorite flower, the delphinium. [WWD]

6. Rosie Huntington-Whiteley models her latest Marks & Spencer lingerie collection just in time for Valentine’s Day. [Telegraph]