Alicia Keys is pregnant with baby #2!

Guess what? Alicia Keys is pregnant! The 33-year-old singer and her husband, Swizz Beats, are officially expecting their second child together, joining the growing list of pregnant celebrities this year. What's even more adorable than that is the way Alicia announced the news. She posted on Instagram the cutest picture of her bump!

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"Happy Anniversary to the love of my life @therealswizzz!! And to make it even sweeter we've been blessed with another angel on the way!! You make me happier than I have ever know! Here's to many many more years of the best parts of life!" Keys looked stunning in a long white maxi dress posed next to her hubby holding her baby bump.  Tell me this isn't the cutest picture you've ever seen!

What really surprises me is how well these two were able to keep Alicia's pregnancy on the low. They've always been pretty private about their personal lives but from the looks of this picture, Keys looks like she's already four or five months pregnant. How they managed to hide that from paparazzi, is beyond me!

Alicia isn't the only pregnant celeb this year. In fact, there's a growing list of celebrity baby bumps right now. Check them out below.  –Additional reporting by Giselle Castro & Michelle Regalado

Images via Getty Images, Alicia Keys/Instagram

Zoe Saldana

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Splash News

Zoe Saldana is currently pregnant with her Italian artist, Marco Perego's baby. And she isn't just expecting one child she's having TWINS! There she is showing off her bump.

Vanessa Lachey

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Nick and Vanessa Lachey recently announced that they are expecting their second child. The couple are already parents to 2-year-old Camden and revealed just yesterday that the former Miss Teen USA is pregnant again through a picture on Twitter.

Eva Mendes

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Women everywhere went haywire when the rumor of Eva Mendes pregnancy ignited last week. Why? Well, because the father of her child happens to be Ryan Gosling, pretty much every woman's dreamboat. So far neither party has confirmed but it looks to be true based on Eva's attempts to block her stomach in the presence of paparazzi.

Kelly Rowland

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I have some super exciting news! Guess who's pregnant? I'll give you a hint: It's another former Destiny's Child member. Yup, it's my girl Kelly Rowland!

Hayden Panettiere

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Rumor has it that Hayden and her fiance Wladimir Klitschko are expecting their first child together! She has expressed interest in becoming a mother which makes the latest news not a huge surprise. I wonder how her show Nashville is going to play her pregnancy into the script…hmm…

Kourtney Kardashian

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There is huge news rocking the Kardashian household right now and it's NOT Kim's wedding! Instead the latest gossip is that Kourtney Kardashian is pregnant with her third child. The 35-year-old reality TV star already has two children, 4-year-old Mason and 1-year-old Penelope with boyfriend Scott Disick.

Rachel Bilson

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Rachel Bilson recently revealed that she is pregnant! The 32-year-old actress is expecting her first child with boyfriend actor Hayden Christensen and the parents-to-be are said to be excited to welcome a little one.The couple met in 2007 on the set of the movie Jumper and have managed to keep their relationship out of the spotlight.

Christina Ricci

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The 34-year-old actress Christina Ricci is expecting her first child with husband James Heerdegen.

Scarlett Johannson

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Men everywhere were heartbroken to hear that ScarJo was expecting her first child with boyfriend Romain Dauriac. Let's just say pregnancy has been agreeing with her with because she's looking fantastic!

Alyssa Milano

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The 41-year-old actress recently revealed the gender of her second child and couldn't be more excited. She announced in a video on her blog that she was expecting a baby girl with hubby David Bugliari.

Chelsea Clinton

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Former President Bill Clinton's daughter Chelsea is expecting her first child. She and her husband Marc Mezvinsky revealed the news during a speech at the Lower Eastside Girls Club as part of the "No Ceilings Conversation" series.

Scarlett Johannson

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Men everywhere were heartbroken to hear that ScarJo was expecting her first child with boyfriend Romain Dauriac. Let's just say pregnancy has been agreeing with her with because she's looking fantastic!

Mila Kunis

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Mila Kunis and fiance Ashton Kutcher broke the big news that she's pregnant shortly after announcing their engagement. As you can imagine this is a huge year for the couple who we all fantasized about seeing together after starring on That 70's Show for so many years. Jackie and Kelso forever!

Thalia

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Rumor has it that Thalia is expecting a bun in the oven!  Although she is 42, she has expressed wanting to become a mom again despite her age. She already has two other children with hubby Tommy Mottola, so only time will tell if it's true!

Snooki

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Guess what? Snooki is pregnant again! This will be Snooki's second child with fiancé Jionni Lavalle. Let's cross our fingers she gives little Lorenzo a baby sister!

Christina Aguilera

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Xtina is having quite a year so far. First she got engaged on Valentine's Day to boyfriend Matt Rutler and she recently confirmed that she's pregnant with her second child. I'm SO happy for her!

Savannah Guthrie

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Today show reporter Savannah Guthrie got married recently and also revealed that she has a little one on the way. The couple decided to announce her pregnancy to their guests during their wedding reception.

Kristen Bell

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The actress revealed that she and hubby Dax Shepard are expecting their second child together just last month. She is already a mom to 15-month-old daughter Lincoln and has raved about motherhood in the past.