Kristen Stewart and Robert Pattinson on April 9
Time for a fiesta!
(and about 40 friends) helped Kristen Stewart
ring in her 23rd birthday on April 9 with a margarita-fueled dinner at Malo, a Mexican eatery in Silver Lake, Calif.
"They celebrated with Mexican food, beers and margaritas. Kristen was in a great mood," an onlooker says of the pair
. "She and Rob seemed great too. They were a bit affectionate, but mostly mingled separately."
After dinner, the group – which included Spring Breakers
star Ashley Benson – headed to No Vacancy at Hotel Juniper in Hollywood for drinks.
Stewart, who smiled "all night," says a source, adds that "she and Rob looked happy together. They seem to be back to normal."
Next stop for the couple
: The Coachella Music Festival, for which Stewart has rented a house in nearly Palm Springs.