India, Sept. 17 -- Cardi B is pregnant with her fourth child, the first with boyfriend Stefon Diggs. The Grammy winner on Wednesday revealed in an interview with Gayle King on 'CBS Mornings' that she is 'excited' and 'happy'. Diggs, a wide receiver for the New England Patriots, has reportedly been in a relationship with Cardi B since October last year.

"I'm excited. I'm happy. I feel like I'm in a good space. I feel very strong. I feel very powerful that I'm doing all this work. But I'm doing all this work while I'm creating a baby, me and my man, we're very supportive of each other," the rapper told Gayle King.

She further added that Diggs is also in a similar position because both of them are ambitious and are some of 'the greatest' i...