Looking for the best 21st birthday cake ideas? Here are 26 of the most adorable, eye-catching, and unique birthday cake ideas everyone will love!
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Celebrating your 21st birthday? I’ve gathered 26 of the most beautiful and breathtaking birthday cake ideas everyone will enjoy! Whether you’re looking for minimal cakes, extravagant designs, or something super unique, we’ve got it all here!
I know some people don’t like celebrating birthdays because they don’t like crowds or just don’t want to. But in my opinion, everyone should celebrate their birthdays because that marks the date you’re born and it’s another year you are alive.
Whether you like throwing parties, having a small gathering with your friends, going to a bar, or spending quality time with your significant other, blowing out candles and eating cake is a must. So, let’s go ahead and take a look at these cake ideas and hopefully, you find one you love!
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21ST BIRTHDAY CAKE IDEAS
1. WELCOME TO ADULTHOOD
How cute is this cake? The “welcome to adulthood” adds the perfect amount of sass and drama that I’m sure everyone will love.
2. MS. 20 SOMETHING
Since the cake is black, the butterflies on the cake really stand out and are a beautiful addition.
3. ZODIAC SIGN
We all know what Zodiac signs and symbols are right? Why not add your zodiac sign to your birthday cake to make it unique?
4. FLOWER POWER
First of all, how insanely stunning is this cake idea?! The flowers on this cake are edible so it’s safe to eat. Plus, they really add a layer of drama and pizzazz.
5. CONFETTI CAKE
You could probably make this cake yourself at home with a few simple steps. First, we obviously bake the cake, then just pour on some multi-colored sprinkles with another wineglass on top of the cake filled with sprinkles.
And of course, we can’t forget the candles.
6. LEMON EDDY CAKE
If you’re planning on drinking on your 21st birthday, get a cake with a few bottles of lemon eddy already on top.
7. FINE LIKE WINE
This 21st birthday cake looks like a princess cake with the bows, the pink, and the pearls. It just looks so elegant and probably tastes even better.
8. PASTEL PURPLE GARDEN
If you’re looking for a unique and beautiful cake design, this pastel purple garden is an amazing idea. It says “twenty three” but you can easily rewrite it as twenty one.
9. FAIRY CAKE
Fairy cakes just have my whole heart. They look a little too beautiful and ethereal.
10. A BAD B*TCH BDAY
Make sure everyone knows you are a bad b*tch and write it down on your birthday cake.
11. PINK AND RED
This one is definitely a classy cake. All of the tones on the cake come together so perfectly and create a gorgeous 21st birthday cake design.
12. TWENTY-ONE BABY
There is just something about black cakes that makes it look so chic. Change the writing to “twenty-one baby” and you’re good to go.
13. HAPPY 21ST BIRTHDAY
A fan of turtles and the sea? This is the cake for you. Honestly, how cute do the baby turtles look?
14. 21 CAN YOU DO SUM FOR ME
I was actually really confused as to what the writing on the cake meant that I had to go search it up, lol. But it’s super cute and a nice saying to your 21st birthday.
15. TWENTY F*CKING ONE
We have another classy and elegant birthday cake idea here. This cake is not too over the top and is pretty simple, if that’s the cake you’re looking for, this one’s for you.
16. PINK BIRTHDAY CAKE
Are you a pink girly? If so, you need to recreate this stunning pink birthday cake adorned with roses.
17. BEDAZZLED CHAMPAGNE
How insanely pretty is this cake design? If you’re looking for 21st birthday cake ideas that are bedazzled, this is the one for you.
I am in love with the bedazzled champagne bottle!
18. MINIMALIST CAKE
If you’re looking for simple and minimal 21st birthday cake ideas, then you should definitely consider DIY-ing this yourself or making an order.
19. CAKE WITH CHERRIES
I think pretty much everyone loves cherries and if all of your friends and family love these sweet fruits, then this is a great option to choose from.
20. CAKE WITH RIBBONS
Bows look great in hair and nails, but they look even better on cakes. I mean just take a look!
21. CHOCOLATE NUMBER CAKE
I am the QUEEN of chocolates! I kid you not, I go out to buy chocolates at least once a week which probably isn’t the healthiest but they sure do taste good!
Number cakes are one of the most popular cake designs for all birthdays. So if you want something classic with a twist, make this and add some more chocolates on top along with some fruits ( a little healthier right?).
22. DRUNK BARBIE
We’ve all seen the popular and ever-demanding drunk Barbie cake. It’s a great option for your 21st especially with some chocolates and candies scattered around.
23. TWENTY ONE
Don’t want something overly dramatic or crazy? No problem—bake a gorgeous heart-shaped cake and decorate it with everything pink! I love the font used for the writing on this one.
24. NEUTRAL CAKE
I know some prefer really colorful and vibrant cakes while others like to go neutral. If you fit into the second, this is one to consider.
25. PURPLE BUTTERFLIES
Can you really go wrong with butterflies? Especially on a beautiful purple cake with pearls? I think not!
26. RUSTIC CAKE DESIGN
The tones on this cake design are just out of this world! I don’t know if it’s just me but, it’s giving very much rustic vibes. Anyone else?
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THIS POST SHOWED YOU THE BEST 21ST BIRTHDAY CAKE IDEAS
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