It's that time of the week again. See what your favorite celebrities chowed down on and tossed back, courtesy of food selfies shared on Instagram.

Rihanna had a birthday this week so she enjoyed not one but two cakes. Emma Roberts, also a birthday gal, had some sweet and celebratory treats, while Selena Gomez had a beverage that should have or could have been a desert.

Commence drooling!

Happy birthday, Rihanna! Mmm, cake.

A chocolate iced cake for RiRi, too.

A homemade pie, courtesy of Lauren Conrad. That looks like a work of art and almost too pretty to eat.

Sushi hearts for Jessica Simpson. Again, too artistic to eat.

More heart-shaped eats.

Happy birthday, Emma Roberts! What a yummy cupcake.

A mint lemonade bevvie for Xtina Milian, a notorious foodie poster.

Finger foods for Jessica Biel.

Selena Gomez consumed a whipped cream-topped bevvie. Mmm!

Emma Roberts also had a cat donut. Yes, that's a cat donut. What is it with all this food that's overly designed and too pretty to nosh on?

Cupcakes + cookies for Taylor Swift in studio. That means it's creative fuel.

Emmy Rossum's 'Shameless' character had some Sonic fast food.

Shaved Ice for Christina Milian and her daughter. She wrote: "Mommy Daughter QT! This Shaved Ice Cream is soooooo good! Omg! Must have at her bday party! She's having cotton candy shaved ice with bubble gum ice cream.. I'm having cherry ice w vanilla ice cream and condensed milk on top!"

OK, we're cheating here. It's not real pizza, but a huggable pizza cushion that Ed Sheeran got for his birthday.

T. Swizz had a day off, so she baked.

A sweet treat for Carly Rae Jepsen, aka Cinderella.

Tequila for Ellie Goulding.

A healthy and nutritious munchie of raw almonds for Snoop Dogg.

Macaroons all snug in their packaging. We hope Ashley Benson noshed on those, hardcore.

Pizza and music is a combo we love. So does Ian Somerhalder!

More Milian in the form of veggie eats.

Baby breakfast with Jessica Alba.

A spot and a pot of tea for LT of 1D.

Shay Mitchell's delish donuts. We want a dozen of those.

Jenna Ushkowitz is carb conscious.