*Mariah Carey will reportedly have a pink and blue-themed baby shower this weekend to celebrate the imminent arrival of her son and daughter with hubby Nick Cannon.

The bash will take place at a Beverly Hills hotel on Sunday evening (March 6), and it is being hosted by Mariah’s publicist Cindi Berger, her manager Louise McNally and Stefano Zagni of Angel Champagne.

According to website TooFAB.com, Mariah and her guests will be treated to canapes and drinks while the gift registry for the shower includes a $2,000 custom-made bedding set for a crib, a $350 custom-made car seat cover and a $1,200 stuffed giraffe.

It was recently revealed Mariah, 41, had converted an entire section of her home into a nursery for her twins.

“Mariah wanted 18-carat gold trim with ivory walls, soft furnishings and walk-in wardrobes full of Petit Tresor designer clothes,” a source told the website. “There’s a top-of-the-range sound system and they’ll each have diamond-encrusted iPods and a flatscreen TV that comes down from the ceiling.”

Among the items the couple purchased for their son and daughter are Chelsea sleigh cribs at $2,200 each and a Clara changing table, which has a price tag of $2,800, while the nursery will also be furnished with $2,270 Glam Glider chairs for Mariah and Nick.