This is Keyshia’s second child. Congratulations are in order for R&B singer Keyshia Cole who announced on Instagram that she’s pregnant. The 37-year-old has been happily in love with her 23-year-old boyfriend Niko Khale, and early Friday morning Cole shared a photo on Instagram showing off her baby bump. She nonchalantly talked about what she’s been up to in the captions without ever mentioning …