By Selena Hill (staff@latinospost.com) | First Posted: Feb 26, 2013 03:06 PM EST

Today Kim Kardashian's wishes came true as she reunited with the guy she's been tweeting about since Monday!

Yesterday the reality star tweeted about how she missed her nephew Mason Disick while she was working on a Kardashian Kollection shoot with her sisters Khloé Kardashian Odom and Kourtney Kardashian. She shared a nostalgic photo of her and the cute toddler who is now three years old, writing, " I miss this guy so much!!!!"

On Tuesday afternoon, her prayers seem to have been answered as she tweeted that she had a conversation with Mason about Legos. She wrote, "Just had a really interesting convo with Mason for an hour about Leggos! This kid knows his leggos."

The 32-year-old mom-to-be also shared an old picture of herself and her boyfriend, hip hop artist Kanye yesterday. "I miss him too!!!!" she posted under a photo in which she is wearing a chic grey dress while Kanye is holding her waist.

Earlier this week, it was announced that the celebrity couple are expecting a baby girl in July, according to an exclusive report from US Weekly.

"They're over the moon!" the inside source told the entertainment magazine. "Kanye always wanted a girl."

The two stars, who began dating last April, announced their expectancy in late December.

"If anyone knows Kanye, they just know how into fashion he is, and I think he's going to have things specially made," Kardashian said on Jimmy Kimmel live in January. "So I don't think hand-me-downs are going to work."

Kim K. also said that West is thrilled about the pregnancy. "He is so excited," she said. "It's really cute how excited he is."