Not even Anne Hathaway can resist the pull of the Bey Hive. As revealed in the Dec. 23 issue of Us Weekly, the Oscar-winning Les Miserables actress got a little starstruck when she ran into Beyonce recently at L.A. hotspot Cafe Gratitude.

"She said to Beyonce, 'I love your music,'" an observer tells Us of the interaction between Hathaway, 31, and the "Love on Top" singer, 32, who surprised fans on Friday, Dec. 13, with the release of her new self-titled "visual album."

The admiration, it turns out, was mutual. "Beyonce told Anne, 'And your movies make me cry!'" the witness says.

Bey visited the meat- and dairy-free eatery with husband Jay Z on Dec. 4, the rapper's 44th birthday. As previously reported, the couple recently started a 22-day vegan challenge.

For more on Beyonce and Anne Hathaway's mutual admiration society, watch this week's Hot Stuff video, as explained by Us Weekly entertainment director Ian Drew and Bravo's Fashion Queens star Bevy Smith.

Other stories in the roundup: Jennifer Aniston and Justin Theroux's star-studded holiday party; Cressida Bonas' sacrifice for Prince Harry; and much more!