'Baby Daddy' Spoilers: Season Finale on Wednesday, Promo and Photo of Bonnie's Wedding Released [Watch]

Season 4 of ABC Family's "Baby Daddy" ends Wednesday night where Bonnie (Melissa Peterman) and Brad (Peter Porte) will finally tie the knot.

The show's Facebook page released photos of the special day along with a promo for the season finale.

"Bonnie's special day is right around the corner, and she couldn't be happier, at least until she learns the wedding planner has quit and all of their plans literally went up in smoke. Just as Bonnie puts Tucker (Tahj Mowry) in charge of everything, her best friend, Charlotte (Reba McEntire), arrives for the big event and is ready to lend a helping hand. But when Charlotte takes over and everything starts going wrong, Tucker does some digging and discovers that her intentions aren't totally pure; turns out she has revenge on her mind for a long-ago grievance," the show's description reads on SpoilersGuide.

Meanwhile, a love triangle continues.

"Danny's (Derek Theler) recent confession that he's been in love with Riley (Chelsea Kane) his entire life has put Ben (Jean-Luc Bilodeau) in an uncomfortable spot, but he knows that he can't stand in the way of his brother's happiness. In an effort to get through to Danny and Riley, Ben's wedding speech has a surprising effect on all parties involved and prompts Danny to take charge and make the ultimate romantic gesture," the show's description continues.

Will Danny tell Riley how he truly feels about her? Who will she choose?

The gang was busy planning a bachelor party for Brad and a bachelorette party for Bonnie in the last episode, when they found out that Tucker secretly wants to be a lounge singer and goes to Las Vegas each year to fulfill his dreams.

Tune into ABC Family on Aug. 5 for the Season 4 finale of "Baby Daddy" at 8:30 p.m.