Beyonce, party of five!

A very pregnant Beyonce reunited with her Destiny's Child band mates Kelly Rowland and Michelle Williams.

The Queen Bey shared and since deleted a photo on the trio on Friday night. Not to worry, other accounts have since re-shared the photo.

The three have remained close throughout the years and reunited to promote Rowland's new book, Whoa, Baby!: A Guide for New Moms Who Feel Overwhelmed and Freaked Out.

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Roland has one son, two-year-old Titan. Hopefully her book includes her secrets to losing 70 pounds since birthing him.

A very excited Roland shared a video on April 4 that her first book was available for pre-order.

Perhaps Beyonce is going to give the book a good read before the birth of her twins. The "Drunk in Love" singer is currently in her third trimester and is already a mother to 5-year-old Blue Ivy.