Beyonce Threw Little Sis Solange a Birthday Bash!

How sweet is it for Big Sis Beyonce to throw a birthday bash for Solange!

Beyoncé and Jay-Z, celebratingSolange’s birthday and the one-year anniversary of club Avenue at the New York hot spot. The couple arrived after midnight – and Jay-Z requested a cake and some Ace of Spades champagne in honor of the birthday gal, who also spun at the party with DJ Reach. The couple sat with friends and were “very affectionate with each other and just chill,” a source says.

Beyonce does seem to have daddy issues…have you seen them together in a long time …since he played her mother and had an illegitimate child…well Beyonces label want her to drop him!

Beyonce Knowles is still refusing to speak to her dad and manager, Matthew Knowles, after he fathered a love child with a woman 20 years his junior — and suits at her record label fear the rift could damage her career.

The superstar singer was horrified when it was alleged last year that Matthew had an 18-month affair with 38-year-old Alexsandra Wright and DNA tests confirmed he’d fathered her son, Nixon, while still married to Beyoncé’s mother, Tina Knowles.

Now, sources tell Page Six that relations between Beyoncé, who is very close to her mom, and her father have reached such a low point that executives at her label, Columbia, are worried.

Matthew guided Beyoncé’s career through her days with Destiny’s Child and is still her manager.

But one music industry insider said, “Beyoncé was horrified to find out her dad cheated on her mom. She always looked up to him, and she is very close to her mom, so this has hit her really hard. She is refusing to speak to him, which is making things difficult where it comes to managing her career. Some people at Columbia now think it would be better to move him aside.”

Former “Scrubs” actress Wright filed a paternity suit last October, and a DNA test taken in March confirmed that Knowles was the father of Nixon, who was born on Feb. 4. A judge ordered him to pay $8,200 a month in child support on an interim basis.

Wright, a Los Angeles-based branding executive, claimed that Matthew Knowles, who was married to Tina for 29 years, had an affair with her for a year and a half. Tina filed for divorce last November. Wright and Matthew are now in the final stages of negotiating a child support settlement.

A rep for Beyoncé said: “There is no merit to this. This is absolutely false.” Matthew Knowles didn’t get back to us.

Photo from PR Photos