Rihanna has always wanted to be a mom; therefore, she enjoys her first pregnancy and serves unforgettable looks. The mom-to-be superstar chose a bold outfit to step out on her first public outing since announcing the news.RiRi, who is expecting her first child with her boyfriend, rapper A$AP Rocky, showcased her growing bare baby bump while grabbing dinner in Beverly Hills. The singer and beauty mogul wore a black lace-up top with major cleavage.