Watch: Jennifer Lopez’s mother Guadalupe arrives for her daughter’s 55th birthday celebration wearing a ball gown; nevertheless, despite separation rumors, pop star Ben Affleck ‘did not attend celebrations’.

Rodriguez looked incredible in a light blue gown with lacy top as she arrived at the Bridgerton-themed celebrations with a slew of other guests donning Victorian wear.

She looked stunning with her hair styled into loose curls and an array of jewelry adding extra sparkle to the look.

People reports that Jennifer’s husband Ben Affleck, 51, did not attend the party. The couple have been embroiled in divorce rumors as of late.

Lopez recently spent her second wedding anniversary without her husband, as he remained in California while she holidayed on the East Coast.

Although she actually turns 54 this coming Wednesday, it appeared that she was gearing up to throw her party a bit early over the weekend.

A large van full of flowers could be spotted arriving at her party venue on Saturday, where a horse and buggy also appeared to have been hired for the occasion.

Lopez may have rented some upscale furnishings for the fete, as a truck from the luxury furniture brand Serena & Lily was on the scene as well.

Members of staff, all dressed in black, could be spotted gathering near the valet stand as the on-site arrangements came together.

Ben has not been pictured with Jennifer since June 5 and as recently as this Friday he was spotted in California with his children.

His eldest daughter Violet, 18, whom he shares with Jennifer Garner, was spotted visiting Lopez last weekend in the Hamptons.

A source exclusively told DailyMail.com that Affleck and Lopez’ respective children have been working behind the scenes to help them repair their marriage.

The party comes as insiders informed DailyMail.com that Lopez is throwing herself into efforts to salvage her marriage.

Sources said their recent time apart has only reinforced just how much they love each other, further fueling their determination to avoid calling it quits.

The pair, who recently listed their $60million family home, were last pictured together on June 2 and have spent several big occasions – including Mother’s Day and their second wedding anniversary – apart amid ongoing reports their rekindled romance is careering towards divorce.

But Lopez, 54, has made a concerted effort to focus on their blended family and has put work commitments on hold to help get their romance back on track.

‘Jennifer is hopeful right now about salvaging her marriage to Ben,’ a source told DailyMail.com exclusively.