Kanye West, Pink, Jennifer Lopez and Casper Smart: Hottest Star Sightings of the Day (PHOTOS)

2013 Grammy Nominations
Jay-Z and Kanye West dominate the categories.
J.Lo and Casper's Stroll
Jennifer Lopez and her beau take in the sights in Denmark.
Kanye West showed off his pearly whites on Thursday, when he was spotted arriving at Los Angeles International airport.

The 35-year-old rapper has a very good reason to smile. Just the night before, West received six Grammy Award nominations, including Best Short Form Music Video for his epic spectacle, “No Church in the Wild.”

Over in London, Pink rocked a black beanie and pink scarf as she headed out for a day of errands. The singer also received a Grammy nomination: Best Pop Vocal Album for The Truth About Love, which was just released in September.

Meanwhile, Jennifer Lopez and Casper Smart were spotted taking in the sights and sounds of Perth, Australia on Thursday. Lopez is scheduled to kick off the Australian leg of her Dance Again World Tour in Perth, followed by shows in Adelaide, Melbourne, Sydney and Brisbane.

Back in Los Angeles, Sandra Bullock reunited with her adorable son Louis as he finished another day of school. Bullock kept things casual in a leather jacket, grey t-shirt and matching beanie while her 2-year-old sported a flannel shirt and jeans.

For the day’s hottest celebrity sightings, check out the latest edition of Celeb Snaps, above.

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