Patrick Schwarzenegger's 21st Birthday; Nick Jonas at Hakkasan

Former California governor Arnold Schwarzenegger and his son Patrick were spotted dining at Strip House inside Planet Hollywood Resort on Sunday night to celebrate Patrick’s 21st birthday. The large group of friends included Beacher’s Madhouse creator Jeff Beacher and Robert Earl. After dinner, the restaurant sent out a custom birthday cake. [EaterWire]

Robbi Riggle [Photo: Lagasse's Stadium]

Actor and comedian Rob Riggle celebrated week three of the 2014 football season at Lagasse’s Stadium on Sunday. Riggle, who most recently starred in Let’s Be Cops, made an appearance on the red carpet at Lagasse’s Stadium, followed by a visit to one of the stadium’s luxury boxes with a group of friends. [EaterWire]

Whitney Port [Photo: Isaac Easley]
Former reality star and current fashion designer Whitney Port dined at STK at the Cosmopolitan of Las Vegas on Saturday. Port and her group ordered STK’s romaine salad, free-range chicken, sea bass and sirloin served family style. [EaterWire]

Patrick Schwarzenegger dined at Hakkasan at the MGM Grand on Friday night to celebrate his 21st birthday. The restaurant presented Schwarzenegger with a two-tiered custom cake to celebrate the actor’s milestone birthday. [EaterWire]

Pop singer Nick Jonas celebrated his 22nd birthday at Hakkasan at the MGM Grand with a group of close friends including girlfriend Olivia Culpo on Friday night. [EaterWire]

One Direction pop singer Harry Styles ordered up Kumi dishes to his room at Delano on Friday night. He dined at the restaurant at Mandalay Bay on Saturday night, ordering dishes such as miso black cod, white fish tempura, yellowtail serrano, Kobe tataki and the Toban filet. Styles drank green tea and his guests drank 50bleu cocktails. [EaterWire]

Mark Anthony celebrated his birthday at Kumi last week. Also spotted, actor Vince Vaughn on Saturday night. [EaterWire]

Soccer legend Mia Hamm dined at La Cave Wine & Food Hideaway at Wynn Las Vegas on Thursday night. [EaterWire]